The Effect of Position Promotion, Training, Leadership Style on Employee Career Development in One of the Start Up Companies (A. Lestari, S. Rijal, Y. Prameswari, T. Tjahyanto, & D. Budiman , Trans.). (2023). West Science Business and Management, 1(03), 157-168. https://doi.org/10.58812/wsbm.v1i03.86