Development of Sanggabuana Coffee Product Innovation through Product Diversification: Case Study In Bumdes Buanamekar Business In Mekarbuana Village, Karawang. MWS [Internet]. 2023 Mar. 30 [cited 2026 Oct. 23];21(1):99-106. Available from: https://jurnal.ampta.ac.id/index.php/MWS/article/view/453