Sahrir MS bin, Yahaya MF, Ismail T, Zubir MA, Ahmad WRW. Development and Evaluation of i-Mutawwif: A Mobile Language Traveller Guide in Arabic for Mutawwif (Umrah Tour Guide). Int. J. Interact. Mob. Technol. [Internet]. 2018 Mar. 29 [cited 2024 Apr. 26];12(2):pp. 54-68. Available from: https://online-journals.org/index.php/i-jim/article/view/7708