Lalagat, Ritha Charelina, Verry Ronny Palilingan, and Peggy Veronica Togas. “Efektivitas Apersepsi Guru Informatika Dengan Motivasi Belajar Siswa SMA Negeri 2 Tondano”. Journal of Education Method and Technology : JEMTech (September 1, 2024): 82–88. Accessed October 15, 2025. https://ejurnal.unima.ac.id/index.php/jemtec/article/view/11328.