Dwi Prasetyo, Hendra. “Penerapan Activity-Based Costing Dalam Menentukan Tarif Layanan Jasa Profesional”. JOURNAL OF ECONOMICS, BUSINESS, MANAGEMENT, ACCOUNTING AND SOCIAL SCIENCES 3, no. 5 (August 8, 2025): 340–345. Accessed June 6, 2026. https://putrajawa.co.id/ojs/index.php/jebmass/article/view/201.