Harefa, D. “DIFFERENCES IN IMPROVING STUDENT PHYSICAL LEARNING OUTCOMES USING THINK TALK WRITE LEARNING MODEL WITH TIME TOKEN LEARNING MODEL”. JURNAL INOVASI PENDIDIKAN DAN SAINS, Vol. 1, no. 2, Aug. 2020, pp. 35-40, http://ejournal.unwmataram.ac.id/JIPS/article/view/365.