PARAMITALAKSMI, Ratri; BUDIANTARA, Martinus. Training on Calculating Cost of Goods Sold and Simple Bookkeeping for PKK Members Engaged in MSMEs in Pringwulung Hamlet, Sleman. Mattawang: Jurnal Pengabdian Masyarakat, [S. l.], v. 6, n. 4, 2025. DOI: 10.35877/454RI.mattawang4433. Disponível em: https://jurnal.ahmar.id/index.php/mattawang/article/view/4433. Acesso em: 29 apr. 2026.