Zulxaydarova Feruza Umarali qizi, Qosimova Shamsiya Naimovna. HISTORICAL IMPORTANCE OF MOTIVATION IN INCREASING THE EFFICIENCY OF HUMAN ACTIVITY. Eme. Jou. Edu. Dis.Lif. Lea. [Internet]. 2021 Aug. 24 [cited 2024 Nov. 26];2(08):11-8. Available from: https://ejedl.academiascience.org/index.php/ejedl/article/view/125