Oktavia PD, Hasibuan MF. Effectiveness of Classical Services with Jigsaw Technique to Improve Pancasila Student Profile in Madrasahs. Cendekiawan [Internet]. 2024 Aug. 13 [cited 2026 Oct. 23];3(2):469-75. Available from: https://zia-research.com/index.php/cendekiawan/article/view/250