“Resource Potential Assessment for the Tourism Cooperation on Border Territory of Almaty (Kazakhstan) and Issyk-Kul (Kyrgyzstan) Regions”. ҚазҰУ Хабаршысы. География сериясы, vol. 60, no. 1, Apr. 2021, pp. 39-50, https://doi.org/10.26577/JGEM.2021.v60.i1.04.