Mixail Ivanin. Ikki buyuk sarkarda Chingizxon va Amir Temur
Неизвестно
42. Boshqaruv psixologiyasi 2 @profayling_uz
Xodjayev_B.X._Umu[..] T 2017
gm-malahov-vk-mar[..]
Research Mathodology : Methods and Techniques
C.R. Kothari