Ulya Sujak, Ratnawati Sari Mohd Amin, Lisdar Abdul Wahid, Muhamad Faizal Abd Aziz, Mohammed Zaki Abd Rahman, & Nuratiqahnadzira Abdul Rani. (2021). Kajian Kepuasan Pengguna Perpustakaan Universiti Malaya 2020/2021. Kekal Abadi, 39(1). https://ejournal.um.edu.my/index.php/KA/article/view/45426
Aimi Ihsan Zaidi, Annur Thahirah Abd. Hadi & Lisdar Abdul Wahid. (2019). Implementation of Information Literacy Course (GIG1004) for Visual and Hearing Impaired Students in University of Malaya. Kekal Abadi, 37(2). https://core.ac.uk/download/pdf/287879784.pdf
Aziz, Rafidah Abdul; Agustina, Susanti; Yahaya, Haliza; Mokhtar, Wan Nor Haliza Wan; Hashim, Dang Merduwati; Shaifuddin, Norshila; Wahid, Lisdar Abdul. (2018). The Impact of Using Children’s Literature for Bibliotherapy Purposes on Children Experiencing Divorce. Advance Sience Letter. https://doi.org/10.1166/asl.2018.12014
Adida Mohd Arnin, Lisdar Abdul Wahid, & Rafidah Abdul Aziz. (2003). Roles and functions of information professionals in digital libraries. Kekal Abadi, 22(2).