Hikmah Perkasa, D. ., Arbaina, C. ., Imelda Novita Susiang, M., Dhyan Parashakti, R. ., Al Faruq Abdullah, M. and Mini Rostina, C. . (2023) “The Influence of Discipline, Leadership and Work Environment Toward Employee Performance at BPJSTK in DKI Jakarta Branch”, KnE Social Sciences, 8(12), pp. 471–480. doi: 10.18502/kss.v8i12.13696.