Rini Elfina, Rona Tanjung and Mulyadi (2022) “THE INFLUENCE OF COMMITMENT, PRODUCTIVITY, ORGANIZATION CITIZENSHIP BEHAVIOR, TRAINING ON PERFORMANCE POLICE TANJUNGPINANG IN THE TIME OF COVID-19”, International Journal of Social Science, 1(6), pp. 945–954. doi: 10.53625/ijss.v1i6.1914.