Alsolami, B.; R. Embi, M.; A. Majrashi, A.; S. Karban, A. Assessing the Effects of Crowding Perception and Gender Among Southeast Asia Pilgrims in Mina, Saudi Arabia. IJET 2018, 7 (2.29), 1137-1141. https://doi.org/10.14419/ijet.v7i2.29.15143.