SINAMBELA, Ella Anastasya; DJAELANI, Mohammad. Cost Behavior Analysis and Categorization. Journal of Social Science Studies, [S. l.], v. 2, n. 1, p. 13–16, 2022. Disponível em: https://jos3journals.id/index.php/jos3/article/view/18. Acesso em: 26 sep. 2025.