Rayhonqulov Azizbek Karim o’g’li, and Ibragimov G'anijon G'ayratovich. 2026. “VAQTNI BEFOYDA SARFLASH MUAMMOSI VA UNING IQTISODIY- IJTIMOIY OQIBATLARI ”. Ta’lim Innovatsiyasi Va Integratsiyasi 61 (1): 213-18. https://journalss.org/index.php/tal/article/view/14608.