Sari, W. I. . and Muniarty, P. . (2021) “The Effect of Gross Profit Margin (GPM) on Profit Growth at the Indonesian Employee Cooperative (KPRI) Torch of Teachers Bima ”, Ilomata International Journal of Management, 2(2), pp. 101–105. doi: 10.52728/ijjm.v2i2.226.