Saragih, Liharman, Yanti Jesika Nasution, Vina Depi Cintya Ginting, and Carolin Agrifa Manik. “Eco - Handloom Weaver: Retailers Perspective In New Product Development Hiou Simalungun”. Manajemen: Jurnal Ekonomi 6, no. 3 (November 30, 2024): 578–584. Accessed April 15, 2025. http://jurnal.usi.ac.id/index.php/JEUSI/article/view/828.