YELKENOVA, B., BEISENOVA, R., TAZITDINOVA, R., RAKHYMZHAN, Z., & KARIPBAEVA, N. (2023). Accumulation of Heavy Metals in the Needles of Scots Pine of the Semipalatinsk Pre-Irtysh Region and Burabay National Park. Journal Of Environmental Management And Tourism, 14(5), 2242 - 2252. doi:10.14505/jemt.v14.5(69).06