“НЕФТНИ МАХСУЛОТЛАРИНИНГ ЁҚИЛҒИ САРФИНИ ТЕЖАШ ВА ҚУРИЛМАНИ МЕЪЁРЛАРИНИ БУЗМАCЛИК”. Conference Zone (December 15, 2022): 439–460. Accessed September 23, 2025. https://conferencezone.org/index.php/cz/article/view/881.