Sipayung HD, . R, Sani RA, Bunawan W, Lubis RH. EFFECT OF COLLABORATIVE INQUIRY LEARNING MODEL TO 4C STUDENT SKILLS IN HIGH SCHOOL. JPF Unimed [Internet]. 2019 Jun. 29 [cited 2025 May 21];8(1):29-38. Available from: https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/10639