chong, henry, Violitta Yesmaya, Ardian Eko Y.P., Novita Sariand, and Zakharia Yudistia Malino. “STANDARDIZATION OF PROJECT MANAGEMENT SOFTWARE USING CHANGE MANAGEMENT”. Jurnal Sistem Informasi 7, no. 2 (July 15, 2012): 126–131. Accessed March 21, 2026. https://jsi.cs.ui.ac.id/index.php/jsi/article/view/303.