Joni, I., Vikki Ariyanto, S. ., Rosyadi, I. ., Anam, S. ., & Yunanto, F. . (2023). STRATEGI OPTIMALISASI PRODUKSI DAN PENDAPATAN UMKM KERIPIK PETAMPE SELAMA PANDEMI COVID-19 MELALUI PENCARIAN SUMBER AIR TAWAR, MANAJEMEN RANTAI PASOK KERIPIK PETAMPE, TTG MIXER DAN DOUGH SHEETER. COVIT (Community Service of Tambusai), 3(1), 25–32. https://doi.org/10.31004/covit.v3i1.11966