“Developing Performance Assessment Instruments to Measure 4C Skills in Online Discussion Activities of Science Learning”. Scientiae Educatia: Jurnal Pendidikan Sains 9, no. 1 (December 31, 2020): 109–120. Accessed May 28, 2026. https://journal1.uinssc.ac.id/index.php/sceducatia/article/view/7500.