Bahari Alias, Azil, Muhamad Ariff Amir Hamzah, Nik Nur Adibah Hafizah Mohamad, Mohamad Fathmi Masor @ Mansor, Zulkifli Abdul Rashid, Nor Hidayah Meri, Ashadi Azwan Abd Rahman, Norhayati Talib, and Wan Azlina Wan Ab Karim Ghani. 2018. “Hydrogen Sulfide (H2S) Removal by Commercialized Biochar Derived from Rice Husk: Effect of Flowrate, Temperature and Sorbent Weight”. International Journal of Engineering & Technology 7 (4.18): 364-68. https://doi.org/10.14419/ijet.v7i4.18.21971.