Parshina G, Feshin B, Lucas W. The integrated development system of breakage faces power supply, training and knowledge assessment of staff of coal mines electromechanical services. EAI Endorsed Trans Energy Web [Internet]. 2017 Jul. 14 [cited 2024 Jul. 22];4(12):e3. Available from: https://publications.eai.eu/index.php/ew/article/view/1034