THE NATURE OF SURFACE FRIABLE SEDIMENTS AND MODERN EXOGENOUS PROCESSES OF THE DILIJAN BASIN: (the basin of the middle course of the Aghstev River, Armenia). Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 59, n. 1 (265), p. 29–43, 2025. DOI: 10.46991/PYSUC.2025.59.1.029. Disponível em: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol59_no1_2025_pp029-043. Acesso em: 22 jan. 2026.