Гінкул, А. П., and С. П. Кривільова. “INNOVATIVE TECHNOLOGIES IN SOLVING PROBLEMS OF DESERTIFICATION AND DEGRADATION OF SOILS IN TURKMENISTAN”. Municipal Economy of Cities. Series: «Economy Science», no. 140, Mar. 2018, pp. 7-10, https://khges.kname.edu.ua/index.php/khges/article/view/5135.