Muhammad Nizam, Siti Soleha, Rimaniza Zainal Abidin, Nurhazarifah Che Hashim, Meng Chun Lam, Haslina Arshad, and Nazatul Aini Abd Majid. “A Review of Multimodal Interaction Technique in Augmented Reality Environment”. International Journal on Advanced Science, Engineering and Information Technology 8, no. 4-2 (September 30, 2018): 1460–1469. Accessed June 3, 2024. http://ijaseit.insightsociety.org/index.php/ijaseit/article/view/6824.