Joferi, Ahmad Firdhaus and Sulong, Rosfaziana and Khaled, Nadia Husna and Yusof, Nur Syafawati and Rajemi, Mohamad Farizal (2013) Automated guided vehicles (AGVS). In: Simposium Pengurusan Teknologi, Operasi & Logistik (SIPTIK IV), 14-16 Mei 2013, Foyer Perpustakaan Sultanah Bahiyah UUM.

Misiran, Masnita and Md Yusof, Zahayu and Mahmuddin, Massudi and Jaafar, Ibnu Affan and Joferi, Ahmad Firdhaus and Manap, Nor Suhada (2018) Exploring Factors That Affect English Proficiency Level Among University Students: A Case Study in Universiti Utara Malaysia. Journal of Advanced Research in Social and Behavioural Sciences, 13 (1). pp. 66-72. ISSN 2462-1951