Sh. N, Fayzullaev, and Eshnazarova G. “The Integration of Problematic Teaching Method and Innovation in Education: Integrasi Metode Pengajaran Bermasalah Dan Inovasi Dalam Pendidikan”. Madrosatuna: Journal of Islamic Elementary School, vol. 2, no. 2, Oct. 2018, pp. 39-44, doi:10.21070/madrosatuna.v2i2.1968.