Yahya, M. S. S., E. E. Mohd Safian, and B. Burhan. “Spatial Pattern and Hotspots of Urban Rail Public Transport to Public Access Using Geospatial Techniques in Selangor, Malaysia”. Malaysian Journal of Social Sciences and Humanities (MJSSH), Vol. 6, no. 1, Jan. 2021, pp. 234 -4, doi:10.47405/mjssh.v6i1.634.