Volume 12 Number 7 (Jul. 2021)

Article#	Title & Authors	Page
1340	Study on Load-Carrying Capacity Zoning in Atmospheric Environment in Developing Countries — A Case Study of Can Tho City, Vietnam by Ho Minh Dung and Vu Hoang Ngoc Khue	193
1341	Behavior of the Average Concentrations As Well As Their PM₁₀ and PM_2.5 Variability in the Metropolitan Area of Lima, Peru: Case Study February and July 2016 by Warren Reátegui-Romero, Walter F. Zaldivar-Alvarez , Sergio Pacsi–Valdivia, Odón R. Sánchez-Ccoyllo, Alberto E. García-Rivero, and Aldo Moya–Alvarez	204
1342	Status and Challenges of Solid Waste Management in Beung Kiat Ngong Ramsar Site, Pathoumphone District, Champasack Province, Laos PDR by T. Khamkeo, S. Phaisansuthichol, P. Supapunt, and M. K. Pholchan	214
1343	Predictive Models for Agricultural Management by Natalia N. Bakhtadze, Evgeny M. Maximov, Natalia E. Maximova, and Lamara N. Kozlovskaya	220