[1]
N. . Peni, L. . Carvallo, and M. . Priska, “Problem Solving Learning Model By Integrating ARCS Motivation Strategies On Acid-Base Subjects: Model Pembelajaran Problem Solving Dengan Mengintegrasikan Strategi Motivasi ARCS Pada Materi Pokok Asam Basa”, pedagogia, vol. 9, no. 2, Aug. 2020.