Physical and geographical analysis of current state of Otrar district with using geoinformation technology. Journal of Geography and Environmental Management, [S. l.], v. 48, n. 1, 2023. DOI: 10.26577/JGEM.2018.v67.i4.01. Disponível em: https://bulletin-geography.kaznu.kz/index.php/1-geo/article/view/1301. Acesso em: 13 jul. 2026.