gugun manosor simatupang gugun, H. S. Husni Sabil, M. Mujahidawati, and N. Novferma, “Pelatihan Quiz Based Game Learning untuk Meningkatkan Motivasi Belajar pada Guru MGMP Matematika SMP: Quiz Based Game Learning Training to Increase Learning Motivation for Middle School Mathematics MGMP Teachers”, SENTIMAS, vol. 1, no. 1, pp. 382-391, Sep. 2022.