Wahyudi , W.I., Nurhaedah , N.M. 和 Hayati, N.H. (2019) 《Perception and Motivation of Farmers in the Development of Natural Silk Business in Soppeng Regency Sulawesi Selatan》, Jurnal Wasian, 6(1), 页 01–10. doi:10.62142/e65pbx02.