Тошматов, З.Т., and О.А. Арзикулов. “Кичик корхона ва микрофирмалар фаолияти самарадорлигининг статистик тадқиқоти”. Academic literature 1, no. 1 (July 6, 2026): 1–172. Accessed October 17, 2026. https://d-pressa.com/index.php/al/article/view/1202.