Siahaan, S.; Napitupulu, J. .; Simanjuntak, W. A. .; Pasaribu, D. .; Rajagukguk, T. .; Panggabean, T. .; Mesakh, J. .; Ijonris, Y. . Development of Ulos Designs and Motifs Using Traditional Weaving Tools. IJSD 2024, 3, 169-176.