Yusupova Dilshodaxon Raximjonovna (2024) “MEHNATNI MUHOFAZA QILISH FANINING ASOSIY MAZMUNI VA IJTIMOIY AHAMIYATI”, PEDAGOGS, 60(2), pp. 10–11. Available at: https://pedagogs.uz/ped/article/view/1595 (Accessed: 23 November 2024).