Murwenie I, Kartiko E, Hassanudin AF, Avrianto A, Kurnaeli, Sujana D, Puspa R. Development of a training model for calculating traditional snack production costs with a comparative raw material approach to improve MSME business capabilities. JP2M [Internet]. 2025 Sep. 9 [cited 2026 Jul. 23];6(4):1106-20. Available from: https://riset.unisma.ac.id/index.php/JP2M/article/view/23624