Saragih, Delanining, 		Silaban, Ramlan, AND 		Darmana, Ayi.
" PENGEMBANGAN MODUL MAKROMOLEKUL BERBASIS PROYEK DENGAN PENDEKATAN SETS (SCIENCE, ENVIRONMENT, TECHNOLOGY AND SOCIETY)" <em>PROSIDING SEMINAR NASIONAL KIMIA</em> [Online], (1 October 2021)