Wildan Hilmi, Nandang, N., & Ismail Yusuf. (2024). Value Chain Analysis to Improve Competitive Advantage Using VRIO at RM Bu Tomo Slawi, Tegal. Jurnal Ekonomi, 13(04), 1187–1194. Retrieved from https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/5912