Vivit Vidayanti, Wafiqotul Khoriyah, Vivin Ervina, Vony Tri Sulistiyani, and Vivin Handayani, “Implementation of Quartet Card Learning Media Through the Problem-Based Learning Model on Animal and Human Locomotor Organs to Improve Learning Outcomes of Fifth-Grade Students at MI Muhammadiyah 1 Probolinggo in the 2022-2023 Academic Year”, JPG, vol. 1, no. 3, pp. 391–397, Mar. 2025.