1.
Andra Christine Tombokan, James U. L. Mangobi, Jorry Ferry Monoarfa. Effectiveness of Using the Independent Curriculum Based Problem Based Learning Model in Learning Trigonometry Material in Class X State High School 8 Manado. Konstanta [Internet]. 2023 Dec. 9 [cited 2024 Nov. 21];2(1):107-15. Available from: https://ifrelresearch.org/index.php/konstanta-widyakarya/article/view/2083