Nawara, Shadiqin, Ariful Fikri, and Diki Rikardo. “ANALISIS BIAYA DALAM MENENTUKAN HARGA JUAL YANG KOMPETITIF”. Research in Accounting Journal (RAJ) 1, no. 2 (October 29, 2020): 114–125. Accessed September 13, 2025. http://journal.yrpipku.com/index.php/raj/article/view/103.