Sigalingging, Angelica, Aprilia Windasari, Dinda Alexa Nabila Utomo, Jeremy Akbar Vivaldy, Laura Yohana Sianturi, and Ronauli Simamora. “The Effect of the Educaplay Assisted Learning Problem Based Learning Model on Students’ Mathematical Problem-Solving Ability in SPLDV Class X Material of SMA Negeri 1 Medan”. Jurnal Multidisiplin Teknologi dan Arsitektur 4, no. 1 (May 22, 2026): 37–41. Accessed May 27, 2026. https://rayyanjurnal.com/index.php/motekar/article/view/8396.