Mulyanti. Development of Guided Project Based Learning (G-PJBL) Inte-grated Contextual Teaching and Learning (I-CTL) Models to Im-prove Science Process Skills and Strengthen Characters of High School Students/SMA. CAJOTAS [Internet]. 2022 Mar. 25 [cited 2026 Mar. 19];3(3):63-9. Available from: https://cajotas.casjournal.org/index.php/CAJOTAS/article/view/425