HALIMATUS FATMASARI, N. .; ZUHRO, D.; SUTINI, S.; RACHMAWATI, A.; DAENG GS, A. DIFFERENTIAL COST ANALYSIS IN THE DECISION TO MAINTAIN OR DISCONTINUE A PRODUCT. (Case Study at PT. Modern Keramik Jaya in Surabaya) . Journal of Managerial Sciences and Studies, [S. l.], v. 4, n. 2, p. 1440–1457, 2026. DOI: 10.61160/jomss.v4i2.133. Disponível em: https://jomss.org/index.php/jomss/article/view/133. Acesso em: 8 jul. 2026.