Syamsul Bahri, Tahir Kasnawi, Andi Agustang and Arlin Adam
The Social Sciences 12 ( 10 ): 1824 - 1831 , 2017
Fahrisal Husain, Tahir Kasnawi, Muhammad Ramli and Muhammad Ardi Ardi
The Social Sciences 14 ( 12 ): 392 - 398 , 2019