Fitri R, Desiasni R, Widyawati F. PENGARUH VARIASI WAKTU ALKALI TERHADAP DENSITAS KOMPOSIT PARTIKEL. Student [Internet]. 2023 Aug. 3 [cited 2024 Sep. 22];1(1):69-74. Available from: http://conference.uts.ac.id/index.php/Student/article/view/654