[1]
2018. MEASURING SCIENCE PROCESS SKILLS: THE IMPLEMENTATION OF TWO-TIER MULTIPLE CHOICE (TTMC) ASSESSMENT INSTRUMENT. Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam. 23, 1 (Apr. 2018). DOI:https://doi.org/10.18269/jpmipa.v23i1.9682.