Muhammad Ariff bin Mohd Yunus. (2016). Translation and validation study of the Bahasa Malaysia version of Lower Extremity Functional Scale (LEFS) in Hospital Tengku Ampuan Afzan, Kuantan, Pahang. Kulliyyah of Medicine, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Muhammad Ariff bin Mohd Yunus. Translation and Validation Study of the Bahasa Malaysia Version of Lower Extremity Functional Scale (LEFS) in Hospital Tengku Ampuan Afzan, Kuantan, Pahang. Kuantan, Pahang: Kulliyyah of Medicine, International Islamic University Malaysia, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Muhammad Ariff bin Mohd Yunus. Translation and Validation Study of the Bahasa Malaysia Version of Lower Extremity Functional Scale (LEFS) in Hospital Tengku Ampuan Afzan, Kuantan, Pahang. Kulliyyah of Medicine, International Islamic University Malaysia, 2016.