Sathivelu, Muttamah, and Zainal Md Zan. “Greening the Information and Communication Technology in the Education Sector: Malaysian Teachers’ Perspective”. CENTRAL ASIA AND THE CAUCASUS, vol. 22, no. 5, Oct. 2021, pp. 277-83, http://13.200.237.241/CAC/index.php/cac/article/view/779.