Talib, S., and S. Tinamba. “Upaya Meningkatkan Kemampuan Problem Solving Melalui Metode Inquiry”. Jurnal Ilmiah Wahana Pendidikan, Vol. 5, no. 4, Nov. 2019, pp. 26-32, https://jurnal.peneliti.net/index.php/JIWP/article/view/129.