Herry Praja Hasugian, Agnes Situmorang, Aditya Nugraha Lubis, Saimara AM Sebayang and Teuku Aliyuddinsyah 2025. THE EFFECT OF WORK MOTIVATION, SELF-EFFICACY, AND LEADERSHIP STYLE ON BUSINESS PRODUCTIVITY IN WOMEN-OWNED MSMES IN MEDAN CITY. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET). 4, 9 (Jul. 2025), 1932–1943. DOI:https://doi.org/10.54443/ijset.v4i9.941.