Sharif Ali, Sharif Shofirun and Yusoff, Mohd Nazaruddin and Talib, Azlizan and Abd Rahman, Muhamad Azwan and Sohaimi, Nor Suzylah and Mokthsim, Noranida and Ibrahim, Mohd Hairy and Saputra, Aditya (2021) The Use of Energy in Malaysia: Mapping Energy Flow From Primary Source to End Use. In: Proceeding of International Summit on Education, Technology, and Humanity 2021, 20–21 December 2021, Surakarta, Indonesia.

Ibrahim, Mohd Hairy and Razman, Mohammad Rizal and Md. Jahi, Jamaluddin and Nayan, Nasir and Hashim, Mohmadisa and Abd Rahman, Haliza and Che Ngah, Mohamad Suhaily Yusri (2010) Amalan aspek polisi dan perundangan dalam pengurusan alam sekitar bandar di Bandaraya Ipoh, Perak. In: International Seminar, Economic Regional Development, Law and Governance in Malaysia and Indonesia, 7-9 June 2010, Universitas Islam Riau Indonesia. Universitas Islam Riau Indonesia, Pekan Baru, Riau, pp. 1-12. ISBN 9789832078425