Regional Conference on Science, Technology and Social Sciences (RCSTSS 2014) - Amli Abdullah, Mohd; Kalthom Yahya, Wan; Ramli, Nazirah; Rosiah Mohamed, Siti; Ahmad, Badli Esham; Ahmad, Badli Esham; Mohamed, Siti Rosiah; Ramli, Nazirah; Yahya, Wan Kalthom (Springer Singapore, 2016)