International Journal of Coal Science & Technology
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 439-451
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 430-438
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 464-472
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 452-463
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 417-429
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 473-485
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 508-518
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 486-507
International Journal of Coal Science & Technology > 2018 > 5 > 4 > 411-416