Swaran Singh, Charanjit Kaur, Muhammad, Mazura Mastura, Mostafa, Nor Azmi, Noordin, Nooreen, Darmi, Ramiaida, Md Yunus, Melor, Tze Kiong, Tee, AND Masa Singh, Tarsame Singh. " Challenges and Needs of ESL Teachers in Implementing Portfolio Assessment as Alternative Assessment in Teaching English" Asian Journal of University Education [Online], Volume 18 Number 3 (31 July 2022)