Vikky Arianto, S. ., S. Syaiful, R. . Kasanova, F. . Yunanto, and M. . Rudiyanto. “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), vol. 2, no. 2, Sept. 2022, pp. 258-70, doi:10.31004/covit.v2i2.10516.