Return to Article Details PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROJECT BASED LEARNING PADA MATERI ASAM BASA UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KRITIS (THE DEVELOPMENT OF STUDENT WORKSHEET ORIENTED PROJECT BASED LEARNING IN ACID BASE MATTER TO TRAIN CRITICAL THINKING SKILL) Download Download PDF