Palevi Alren, R., Nurwati, E., Purwanto, S., Moeljadi, Supriadi, Y. N. and Mulyantini, S. (2026) “Analysis of Factors Affecting Net Profit Margin: A Study of Telecommunication Companies”, Ilomata International Journal of Management, 7(1), pp. 160-172. doi: 10.61194/ijjm.v7i1.1887.