1.
Safitri D, Muzaki MM, Safaruddin S. OBSERVASI SIFAT, KANDUNGAN KIMIA & KADAR DEBU DI PT. SEMEN BATURAJA. bharasumba [Internet]. 2022 Oct. 10 [cited 2026 Sep. 11];1(04):445-61. Available from: https://azramedia-indonesia.azramediaindonesia.com/index.php/bharasumba/article/view/296