Tambunan, M., Abi, A. R., Tanjung, D. S., Sipayung, R., & Silaban, P. J. (2025, May). The Influence of the Modified Free Inquiry Learning Model on Students' Critical Thinking Skills in Science Learning in Elementary Schools. Jurnal PAJAR (Pendidikan dan Pengajaran).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tambunan, Mullop, Antonius Remigius Abi, Darinda Sofia Tanjung, Regina Sipayung, و Patri Janson Silaban. "The Influence of the Modified Free Inquiry Learning Model on Students' Critical Thinking Skills in Science Learning in Elementary Schools." Jurnal PAJAR (Pendidikan Dan Pengajaran) May. 2025.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Tambunan, Mullop, et al. "The Influence of the Modified Free Inquiry Learning Model on Students' Critical Thinking Skills in Science Learning in Elementary Schools." Jurnal PAJAR (Pendidikan Dan Pengajaran), May. 2025.