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National Research Foundation_KCI Citation Information Service
The KCI Citation Information Service provides a variety of citation-related data, including citation status, self-citations, number of articles, and impact factor for domestic academic journals. Key indicators for each journal, including annual citation counts, number of articles, self-citations, impact factor, KOR FACTOR, ZIF, and immediacy index, enable a comprehensive analysis of a journal's influence and research performance. This service provides researchers, evaluation agencies, and journal operators with valuable information they can use to understand journal citation trends, evaluate research performance, and facilitate journal selection.
※ Application for use is only available on the PC version.
About OpenAPI
Download metadata
Provides schema.org based metadata.
About OpenAPI
Download metadata
Provides schema.org based metadata.
| Classified | science Technology - Science and technology research | Provided By | |
|---|---|---|---|
| Department | Department No | ||
| API Type | REST | Data Format | XML |
| Usage | 41 | Keyword | quotation,thesis,influence,factor,statistics,result,evaluation,movement |
| Registered | 2021-07-29 | Edited | 2025-08-14 |
| Deliberation Type | dev : allow / run : disallow | ||
| Payment | free | ||
| Scope of License | |||
| References | (업로드용)05.기술문서_KCI_인용정보.docx | ||
Function
- Application for Use Development level : allowed / Operation level : Not allowed
- Available traffic 100000 / Operational account can increase traffic by applying for use case registration
- Requested Link http://apis.data.go.kr/B552540/KCIOpenApi/citedInfo/openApiM373List
- Service URL http://apis.data.go.kr/B552540/KCIOpenApi/citedInfo
Request Parameter
Request Parameter
| Category(Korean) | Category(English) | Size | Division | Sample Data | Description |
|---|---|---|---|---|---|
| 인증키 | ServiceKey | 100 | Essential | 인증키 (URL Encode) | Authentication key received from public data portal |
| 한 페이지 결과 수 | recordCnt | 4 | Essential | 10 | number of results per page |
| 페이지 번호 | pageNo | 4 | Essential | 1 | page number |
| 학술지 ID | sereId | 12 | Optional | [National Research Foundation_KCI Institutional Information Service] Detailed function of API [Institutional Journal Inquiry] can be checked when searching by journal name | |
| 기준년도 | stanYr | 4 | Optional | Citation Index Base Year |
Response Element
Response Element
| Category(Korean) | Category(English) | Size | Division | Sample Data | Description |
|---|---|---|---|---|---|
| 결과코드 | resultCode | 2 | Essential | 00 | result code |
| 결과메시지 | resultMsg | 50 | Essential | OK | result message |
| 한 페이지 결과 수 | recordCnt | 4 | Essential | 10 | number of results per page |
| 페이지 번호 | pageNo | 4 | Essential | 1 | page number |
| 전체 결과 수 | totalCount | 4 | Essential | 1 | total number of results |
| 순번 | NUM | 4 | Essential | 1 | data sequence number |
| 학술지 ID | SERE_ID | 12 | Essential | 000001 | Journal ID |
| 학술지명 | SERE_NM | 2000 | Optional | 관광학연구 | Journal name |
| ISSN | ISSN | 10 | Optional | 12260533 | ISSN |
| 학술지 발행처명 | SERE_PUBI_PLACE_NM | 100 | Optional | Journal publisher name | |
| 기준년도 | STAN_YR | 4 | Essential | 2008 | base year |
| 변경year - 5년도 피인용횟수 | CITED_5 | 1000 | Optional | 122 | Change year - Number of citations in 5 years |
| 변경year - 4년도 피인용횟수 | CITED_4 | 1000 | Optional | 145 | Change year - Number of citations in 4 years |
| 변경year - 3년도 피인용횟수 | CITED_3 | 1000 | Optional | 176 | Change year - Number of citations in 3 years |
| 변경year - 2년도 피인용횟수 | CITED_2 | 1000 | Optional | 240 | Change year - Number of citations in 2 years |
| 변경year - 1년도 피인용횟수 | CITED_1 | 1000 | Optional | 165 | Changed year - Number of citations per year |
| 변경year - 0년도 피인용횟수 | CITED_0 | 1000 | Optional | 39 | Change year - Number of citations in year 0 |
| 변경총 피인용 횟수 | TOTAL_CITES | 1000 | Optional | 1006 | Total number of citations changed |
| 변경year - 4년도 자기피인용횟수 | EX_CITED_4 | 1000 | Optional | 23 | Change year - Number of self-citations in 4 years |
| 변경year - 3년도 자기피인용횟수 | EX_CITED_3 | 1000 | Optional | 37 | Change year - Number of self-citations in 3 years |
| 변경year - 2년도 자기피인용횟수 | EX_CITED_2 | 1000 | Optional | 53 | Change year - Number of self-citations in 2 years |
| 변경year - 1년도 자기피인용횟수 | EX_CITED_1 | 1000 | Optional | 44 | Change year - Number of self-citations per year |
| 변경year - 0년도 자기피인용횟수 | EX_CITED_0 | 1000 | Optional | 18 | Change year - Number of self-citations in year 0 |
| 변경year - 4 년도 논문수 | ARTICLES_4 | 1000 | Optional | 64 | Change year - Number of papers in 4 years |
| 변경year - 3 년도 논문수 | ARTICLES_3 | 1000 | Optional | 78 | Change year - Number of papers in 3 years |
| 변경year - 2 년도 논문수 | ARTICLES_2 | 1000 | Optional | 109 | Change year - Number of papers in year 2 |
| 변경year - 1 년도 논문수 | ARTICLES_1 | 1000 | Optional | 121 | change year - number of papers per year |
| 변경year - 0 년도 논문수 | ARTICLES_0 | 1000 | Optional | 111 | change year - number of papers in year 0 |
| 변경year까지의 총 논문수 | ARTICLES_TOTAL | 1000 | Optional | 606 | Total number of papers up to the year of change |
| 변경impact factor | IMPACT_FACTOR | 1000 | Optional | 1.7609 | change impact factor |
| 변경3년기준 impact factor | IMPACT_FACTOR_3 | 1000 | Optional | 1.8864 | Impact factor based on 3 years of change |
| 변경4년기준 impact factor | IMPACT_FACTOR_4 | 1000 | Optional | 1.9516 | Impact factor based on 4 years of change |
| 5년기준 impact factor | IMPACT_FACTOR_5 | 1000 | Optional | 1.9767 | 5-year impact factor |
| 변경자기피인용제외 IF | EXCP_IMPACT_FACTOR | 1000 | Optional | 1.3391 | Excluding modified self-citation IF |
| 변경자기피인용제외 IF 3년 | EXCP_3_IMPACT_FACTOR | 1000 | Optional | 1.4513 | Excluding modified self-citations IF 3 years |
| 변경자기피인용제외 IF 4년 | EXCP_4_IMPACT_FACTOR | 1000 | Optional | 1.5296 | Excluding modified self-citations IF 4 years |
| 변경KOR FACTOR | KOR_FACTOR | 1000 | Optional | 5.0015 | ChangeKOR FACTOR |
| 변경3년도 KOR FACTOR | KOR_FACTOR_3 | 1000 | Optional | 5.1305 | 3 years of change KOR FACTOR |
| 변경4년도 KOR FACTOR | KOR_FACTOR_4 | 1000 | Optional | 5.2398 | Changed 4th year KOR FACTOR |
| 변경ZIF | ZIF | 1000 | Optional | .7605 | Change ZIF |
| 변경3년도 ZIF | ZIF_3 | 1000 | Optional | .7694 | Changed Year 3 ZIF |
| 변경4년도 ZIF | ZIF_4 | 1000 | Optional | .7837 | Change 4 year ZIF |
| 변경5년도 ZIF | ZIF_5 | 1000 | Optional | .7771 | Change 5 year ZIF |
| 변경즉시성 지수 | IMMEDIACY_INDEX | 1000 | Optional | .3514 | Immediate change index |
| 생성일시 | CREATE_DATE | 10 | Optional | 2013-05-21 | Creation date |
| 총 자기피인용 횟수 | TOTAL_EX_CITES | 1000 | Optional | 229 | Total number of self-citations |
| 변경year - 5년도 자기피인용횟수 | EX_CITED_5 | 1000 | Optional | 32 | Change year - Number of self-citations in 5 years |
| 변경year - 5 년도 논문수 | ARTICLES_5 | 1000 | Optional | 57 | Change year - Number of papers in 5 years |
| kor-factor3 - 2년분 | N_KOR_FACTOR3 | 1000 | Optional | 262.5 | eng-factor3 - for 2 years |
| kor-factor3 - 3년분 | N_KOR_FACTOR3_3 | 1000 | Optional | 279.66666 | eng-factor3 - for 3 years |
| kor-factor3 - 4년분 | N_KOR_FACTOR3_4 | 1000 | Optional | 283.5 | eng-factor3 - for 4 years |
| kor-factor3 - 5년분 | N_KOR_FACTOR3_5 | 1000 | Optional | 288.33333 | eng-factor3 - for 5 years |
| 자기피인용제외 IF 5년 | EXCP_5_IMPACT_FACTOR | 1000 | Optional | 1.5361 | Excluding self-citations IF 5 years |
| year-5년 피인용 횟수 | WOS_CITED_5 | 1000 | Optional | 1.5361 | number of citations in year-5 |
| year-4년 피인용 횟수 | WOS_CITED_4 | 1000 | Optional | 0 | year - Number of citations per year |
| year-3년 피인용 횟수 | WOS_CITED_3 | 1000 | Optional | 0 | year - Number of citations per year |
| year-2년 피인용 횟수 | WOS_CITED_2 | 1000 | Optional | 0 | number of citations in year-2 |
| year-1년 피인용 횟수 | WOS_CITED_1 | 1000 | Optional | 0 | number of citations per year |
| year-0년 피인용 횟수 | WOS_CITED_0 | 1000 | Optional | 0 | number of citations in year-0 |
| year-5년 IF | WOS_IF_5 | 1000 | Optional | 1.9767 | year-5 year IF |
| year-4년 IF | WOS_IF_4 | 1000 | Optional | 1.9516 | year-4 year IF |
| year-3년 IF | WOS_IF_3 | 1000 | Optional | 1.8864 | year-3 year IF |
| IF | WOS_IF | 1000 | Optional | 1.7609 | IF |
| WOS year-5년 논문매핑수 | WOS_ARTICLE_5 | 1000 | Optional | Number of paper mappings in WOS year-5 | |
| WOS year-4년 논문매핑수 | WOS_ARTICLE_4 | 1000 | Optional | Number of paper mappings in WOS year-4 | |
| WOS year-3년 논문매핑수 | WOS_ARTICLE_3 | 1000 | Optional | Number of paper mappings in WOS year-3 | |
| WOS year-2년 논문매핑수 | WOS_ARTICLE_2 | 1000 | Optional | Number of paper mappings in WOS year-2 | |
| WOS year-1년 논문매핑수 | WOS_ARTICLE_1 | 1000 | Essential | Number of paper mappings per year in WOS | |
| WOS year-0년 논문매핑수 | WOS_ARTICLE_0 | 1000 | Optional | Number of paper mappings in WOS year-0 | |
| 연구분야코드 | STUD_FIEL_CD | 7 | Optional | Research field code | |
| 등재현황코드 | RESI_STAU_CD | 7 | Optional | Registration status code |
Sample Code
Please check the sample code on your PC.
