Nishonov Azizbek Orziqul o‘g‘li, Abdunazarov Jamshid Nurmuxamatovich,. “AHOLI HARAKATCHANLIGIGA VA O‘RTACHA SAYOHAT UZUNLIGIGA TA’SIR ETUVCHI OMILLAR”. JIZPI XABARNOMASI, vol. 1, no. 1, Mar. 2025, pp. 39-44, https://jurnal.jizpi.uz/index.php/JOURNAL/article/view/369.