Capital Adequacy Ratio (CAR) in Islamic and Conventional Banking: Mapping Research Topics using VOSviewer Bibliometric and Library Research

This study aims to determine the research mapping regarding the Capital Adequacy Ratio (CAR) ratio in Islamic and Conventional Banking using a mix-method approach, namely the VOSviewer bibliometric study and Library Research. Data analysis techniques include: (1) mapping the distribution of journal publications around the CAR ratio; (2) mapping the results of the VOSviewer bibliometric visualization around the CAR ratio based on the number of clusters and their items; and (3) mapping research topics around the CAR ratio using a Mapping Research Topics using Library Research. The results showed that: (1) based on the distribution of journal publications, there were 636 journal publications regarding the CAR ratio; (2) based on the mapping of the VOSviewer bibliometric study, the network visualization results around the CAR ratio are divided into 5 clusters and 217 topic items; (3) based on the mapping of Mapping Research Topics using Library Research, there are 58 topics around the influence of the CAR ratio and 31 topics about the determinants of the CAR ratio. The implications and contributions of this research are to map research topics around CAR ratios in Islamic and Conventional Banking which are often or rarely researched by researchers so that they can be a reference for subsequent researchers.