Elisabet Ega, Yulsy M. Nitte, Rosindra Yakoba Nabut, and Jeremie Robo Djawa, “The Effect of Gimkit Learning Media on Mathematics Learning Outcomes on the Topic of Plane Figures in Grade IV of SD Negeri 1 Naioni”, j.tunas.pendidik, vol. 8, no. 1, pp. 63–67, Oct. 2025.