B. B. Chander and A. K. Gorai,"A comparative study of various multi-criteria decision-making models in underground mining method selection", Journal of The Institution of Engineers (India): Series D, vol.100, no.1, pp.105–121, Springer India, April 2019, 10.1007/s40033-018-0169-0       Article

A. K. Patel, S. Chatterjee, and A. K. Gorai,"Effect on the performance of a support vector machine based machine vision system with dry and wet ore sample images in classification and grade prediction", Pattern Recognition and Image Analysis, vol.29, no.2, pp.309-324, Springer, April 2019, 10.1134/S1054661819010097       Article

B. B. Chander and A. K. Gorai,"Sensitivity analysis of fuzzy-analytic hierarchical process (FAHP) decision-making model in selection of underground metal mining method", Journal of Sustainable Mining, vol.18, no.1, pp.8-17, Elsevier, February 2019, 10.1016/j.jsm.2018.10.003       Article

A. K. Gorai, B. B. Chander, and V. S. B,"A deep learning approach for automated quality control of iron ores", in Mining goes Digital: Proceedings of the 39th International Symposium'Application of Computers and Operations Research in the Mineral Industry'(APCOM 2019), June 4-6, 2019, Wroclaw, Poland, CRC Press, June 2019       Inproceedings

S. S. Biswal and A. K. Gorai,"Detection and delineation of subsurface coal mine fire from spaceborne thermal infrared data in Jharia coalfield, Dhanbad, India.", in International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, vol.xlii-3/w8, ISPRS, September 2019       Inproceedings

A. K. Gorai, S. S. Biswal, and G. Mitra,"Effects of meteorology on ground-level ozone (GLO) concentrations and identifying the hot spots having significantly higher GLO concentration in a semi-urban area", Environmental Development and Sustainability, vol.20, no.4, pp.1461–1481, Springer, August 2018, 10.1007/s10668-017-9947-3       Article

A. K. Gorai, A. K. Patel, and S. Chatterjee,"Development of an expert system for iron ore classification", Arabian Journal of Geosciences, Springer 2018, 10.1007/s12517-018-3733-x       Article

A. K. Gorai, P. Tchounwou, S. S. Biswal, and F. Tuluri,"Spatio-temporal variation of PM2.5 concentrations and its possible health impacts in a mega city, Delhi in India", Environmental Health Insights, SAGE 2018       Article

A. K. Patel, S. Chatterjee, and A. K. Gorai,"Development of machine vision-based ore classification model using support vector machine (SVM) algorithm", Arabian Journal of Geosciences, vol.10, no.107, Springer 2017, 10.1007/s12517-017-2909-0       Article

A. K. Gorai, P. Kumar, and A. K. Patel,"Reliability analysis of the main conveyor system in underground coal mine to determine the maintenance schedules", International Journal of Mining and Mineral Engineering, vol.8, no.3, pp.207-233, Inderscience 2017, 10.1504/IJMME.2017.085838       Article