[1]
S. D. N. . Siahaan, D. A. Ashab, P. . Sryanta, Z. . Angeliani, and R. . Napitupulu, “The Influence of Copyright or Patent Rights on Sihobuk Peanut Products (Study on Tarutung Sihobuk Peanut Business)”, FJST, vol. 2, no. 6, pp. 1659–1666, Jul. 2023.