Hutahaean, Theresa Yuni Kristina, Rosa Sihombing, Fidelia Juliati Matondang, Beby Astri Tarigan, Rina Mirza, and Nur Afni Safarina. 2026. “Student Engagement Ditinjau Dari School Climate Pada Siswa SMP Negeri 1 Labuhan Deli”. Ranah Research : Journal of Multidisciplinary Research and Development 8 (3), 1601-8. https://doi.org/10.38035/rrj.v8i3.2051.