Sukarmin, Sukarmin. 2019. “DEVELOPMENT OF CHEMICAL ON HOUSEHOLD INTERACTIVE MULTIMEDIA AND KIT FOR HEARING IMPAIRMENT STUDENTS OF JUNIOR HIGH SCHOOL FOR DISABILITIES”. JPPS (Jurnal Penelitian Pendidikan Sains) 8 (2):1727-34. https://doi.org/10.26740/jpps.v8n2.p1727-1734.