Sitinjak, Lam Ganda, 		Parastri, Desirianingsih, AND 		Werimon, Simson.
" Analisis Metode Activity Based Costing (ABC) Dalam Menghitung Dan Menentukan Tarif Biaya Pendidikan" <em>ACE: Accounting Research Journal</em> [Online], Volume 3 Number 2 (16 June 2024)