Damayanti, D. R., M. Z. Amin, H. R. Hanifah, L. H. Muzakky, R. Sari, D. mandala, S. Nita, J. Mandala, A. Sarianingsih, and N. G. Karim. “Assisting Women’s Farmer Community in Utilization of Coconut Water for Coconut Ketchup Production in Penggung, Hargorejo Kokap Kulon Progo”. Kaunia: Integration and Interconnection Islam and Science Journal, vol. 15, no. 2, Oct. 2019, pp. 41-42, doi:10.14421/kaunia.1796.