Sosialisasi Keselamatan dan Keamanan Laboratorium IPA di SMA 1 Pangkalan Baru, Kampar. DJPKM [Internet]. 2020 Sep. 16 [cited 2026 Jan. 12];4(4):737-42. Available from: http://journal.unilak.ac.id/index.php/dinamisia/article/view/4230