Merry Fithriani. “THE INFLUENCE OF SUPERVISION, WORKLOAD AND MOTIVATION ON THE WORK PRODUCTIVITY OF THE PACKING DEPARTMENT AT PT. X BANDUNG REGENCY”. Jurnal Ekonomi, vol. 11, no. 01, May 2022, pp. 102-10, https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/207.