Sumarni, N., Suroso and Enjang Suherman 2023. Development of Sanggabuana Coffee Product Innovation through Product Diversification: Case Study In Bumdes Buanamekar Business In Mekarbuana Village, Karawang. Media Wisata. 21, 1 (Mar. 2023), 99–106. DOI:https://doi.org/10.36276/mws.v21i1.453.