Risca Dwiaryanti, Badrus Sholeh, Trisman Fawaid, Ubaihaqi, and R. Rofiuddin. “STRATEGI PEMASARAN DAN PERSAINGAN GLOBAL PT. SEMEN INDONESIA (SIG)”. ICO EDUSHA 3, no. 1 (January 13, 2023): 57–70. Accessed May 6, 2026. https://prosiding.stainim.ac.id/index.php/prd/article/view/226.