Vikky Arianto, S. , Syaiful, S., Kasanova, R. , Yunanto, F. and Rudiyanto, M. 2022. PKM Revenue Optimization Strategy UMKM BATIK Pamekasan During the Covid-19 Pandemic using Biogas Stoves, Improvement of Marketing and Managerial Systems. COVIT (Community Service of Tambusai). 2, 2 (Sep. 2022), 258–270. DOI:https://doi.org/10.31004/covit.v2i2.10516.