Hiba Dertyana Siregar, Astuti Salim, Mirna Riazil Jannah, Ayu Nurkhayati, and Nurul Hidayati. 2025. “Development of Constructivism-Based Learning Models to Improve Student Learning Outcomes”. Gateway for Understanding Research in Education 1 (2):11-19. https://doi.org/10.69855/guru.v1i2.335.