Myrzaliyeva S, Akilbekova S, Retnawati H, Yermishin S. The environmental efficiency of the combined combustion of low grade Ekibastuz coal and plant biomass. Kompl. Ispolz. Min. Syra = Compl. Use of Min. Resour. [Internet]. 2026 Sep. 9 [cited 2026 Sep. 11];347(4):5-14. Available from: http://kims-imio.com/index.php/main/article/view/833