Kurmangaliyeva Н., Yersin М., Kamalova . Г. and Seiduali Қ. (2025) “DEVELOPING AN EXTRUDER FOR MAKING 3D PRINTER FILAMENT AS A STEAM PROJECT”, Bulletin of Abai KazNPU. Series of Physical and Mathematical sciences. Almaty, Kazakhstan, 91(3), pp. 221–229. doi: 10.51889/2959-5894.2025.91.3.020.