[1]
Eshim Murotovich Mardonov, Kurbon Ostanov and Achilov , U. 2019. About teaching students to methods of solving problems by combinator. Indonesian Journal of Education Methods Development. 8, (Nov. 2019), 10.21070/ijemd.v8i0.271. DOI:https://doi.org/10.21070/ijemd.v8i0.271.