Hartawaty, D., and H. Susanti. “Analisis Usaha Kerajinan Sabut Kelapa Di Kabupaten Kulon Progo Daerah Istimewa Yogyakarta”. Agroland: Jurnal Ilmu-Ilmu Pertanian, Vol. 27, no. 1, June 2020, pp. 1-11, http://103.245.72.23/index.php/agrolandnasional/article/view/75.