Assisting Women’s Farmer Community in Utilization of Coconut Water for Coconut Ketchup Production in Penggung, Hargorejo Kokap Kulon Progo. kaunia [Internet]. 2019 Oct. 31 [cited 2026 Apr. 3];15(2):41-2. Available from: https://ejournal.uin-suka.ac.id/saintek/kaunia/article/view/1796