Yermagambet Bolat Toleukhanuly; Kassenova Zhanar Muratbekovna; Kazankapova Maira Kuttybaevna; Kozhamuratova Ultugan Mirambekkyzy; Malgazhdarova Ainagul Birzhankyzy; Akshekina Assel Samatkyzy; Tastambek Kuanysh; Tauanov Zhandos; Akimbekov Nuraly. Study of the Physicochemical Properties of Fuel Briquettes Obtained from Coal and Biomass Waste. WSR 2026.