Ayunina, A. Q. ., & Sumarno, S. (2022). Android-based Application of Production Cost Calculation of Food and Beverage of the MSME: Aplikasi Perhitungan Harga Pokok Produksi Makanan dan Minuman UMKM Berbasis Android. Procedia of Engineering and Life Science, 2(2). https://doi.org/10.21070/pels.v2i2.1309