Fatimah Zahrah Mohd Kamil, Norilyani Izzati Hasanuddin, Rizafizah Othaman, Farah Hannan Anuar.  (2020).  Treatment of palm oil mill effluent by poly(l-lactic acid)-poly(ethylene glycol)/silica membrane.  - Sains Malaysiana.  2311-2322. 

Noraisah Jahi, Rizafizah Othaman, Azwan Mat Lazim, Suria Ramli.  (2020).  Empty fruit bunch cellulose based sorbent for oil sorption in palm oil mill effluent.  - Sains Malaysiana.  2323-2333. 

Nur Farahein Hadina Ismail, Tan Meng Chai, Rusli Daik, Rizafizah Othaman.  (2020).  Epoxidised natural rubber (ENR)/polyvinyl chloride (PVC)/silica (SiO2) membrane for treating palm oil mill effluents (POME).  - Plastics, Rubber and Composites.  134-140. 

Zaitun Ghazali, Mohd Ambar Yarmo, Nur Hasyareeda Hassan, Lee Peng Teh, Rizafizah Othaman.  (2020).  New green adsorbent for capturing carbon dioxide by choline chloride urea confined nanoporous silica.  - Arabian Journal for Science and Engineering.  4621-4634. 

Wan Farahhanim Wan Fathilah, Rizafizah OthamanWan Farahhanim Wan Fathilah, Rizafizah Othaman.  (2019).  Electrospun cellulose fibres and applications.  - Sains Malaysiana.  1459-1472. 

Zaitun Ghazali, Nur Hasyareeda Hassan, Mohd Ambar Yarmo, Teh Lee Peng, Rizafizah Othaman.  (2019).  Immobilization of choline chloride: Urea onto mesoporous silica for carbon dioxide capture.  - Sains Malaysiana.  1025-1033. 

Safiah Mohamad Jaafar, Rozida Mohd. Khalid, Rizafizah Othaman, Wan Nur Aini Wan Mokhtar, Suria Ramli.  (2019).  Coconut oil based microemulsion formulations for hair care product application.  - Sains Malaysiana.  599-605. 

Poh Lee Loh, Noor Azlina Abdul Ghani, Nabilah Suhaili, Zetty Shafiqa Othman, Muhammad Rahimi Yusop, Rizafizah Othaman, Nur Hasyareeda Hassan.  (2018).  Effects of soaking in glycerol and conventional solvents on the grinding of kempas wood (koompassia malaccensis).  - Sains Malaysiana.  . 

Mohd Izhar Ariff Mohd Kashim, Nur Asmadayana Hasim, Rizafizah Othaman, Rozida Khalid, Muhammad Adib Samsudin, Mohammad Zaini Yahaya, Zahara Abdul Manaf, Latifah Amin & Diani Mardiana Mat Zin.  (2018).  Najis (tinja) manusia daripada perspektif sains dan Islam serta amalan pemakanan sunnah.  - Sains Malaysiana.  . 

Aina Aqila Arman Alim & Rizafizah Othaman.  (2018).  Epoxidized Natural Rubber/Polyvinyl Chloride/Microcrystalline Cellulose (ENR/ PVC/MCC) Composite Membrane for Palm Oil Mill Effluent (POME) Treatment.  - Sains Malaysiana.  . 

Ain Athirah Zainuddin, Rizafizah Othaman, Wan Syaidatul Aqma Wan Mohd Noor, Takeno Akiyoshi, Takahashi Shinya, Farah Hannan Anuar.  (2018).  Synthesis and thermal properties of poly(ethylene glycol)-polydimetylsiloxane crosslinked copolymers.  - Sains Malaysiana.  . 

Afifah Muhamad Sidik, Rizafizah Othaman, Farah Hannan Anuar.  (2018).  The effect of molecular weight on the surface and permeation of poly(l-lactic acid)-poly(ethylene glycol) membrane with activated carbon filler.  - Sains Malaysiana.  . 

Mohd Izhar Ariff Mohd Kashim, Nur Asmadayana Hashim, Rizafizah Othman, Muhammad Zaini Yahaya, Rozida Khalid, Muhammad Adib Samsudin & Diani Mardiana Mat Zin.  (2017).  Plasma darah dalam makanan daripada perspektif Islam dan sains.  - Sains Malaysiana.  1779-1787. 

Nurul Huda Abd Karim, Mohd Farhan Mohd Nor, Norhana Arsad, Nur Hasyareeda Hassan, Azizah Baharum, Rozida Khalid, Farah Hannan Anuar, Abu Bakar, M and Rizafizah Othaman.  (2017).  The Marketability of UKM Chemistry Students from Industrial Training Perspective.  - Pertanika Journal of Social Sciences & Humanities.  907-920. 

Nazwa Jon, Nurul Amni Abdullah, Rizafizah Othaman.  (2017).  Effects of silica composition on gas permeability of ENR/PVC membrane.  - Journal of Fundamental and Applied Sciences.  632-641. 

Rizafizah Othaman, Kausar Ahmad Fuad, Farhan Mohd Nor & Rozida Mohd Khalid.  (2016).  Physicochemical properties of edible films and polyetylene film on fried sweet potatoes(Ipomoea batatas) (Ciri fizikokimia filem boleh makan dan filem polietilena bagi ubi keledek (Ipomoea batatas) G.  - Sains Malaysiana.  1939-1945. 

Nur Asmadayana Hasim, Mohd Izhar Ariff Mohd Kashim, Rizafizah Othaman, Mohammad Zaini Yahaya,Rozida Khalid & Muhammad Adib Samsudin.  (2016).  Menses from the perspective of science and maqasid syariah (haid daripada perspektif sains dan maqasid syariah).  - Sains Malaysiana.  1879-1885. 

Nor F.M., Karim N.H.A., Abdullah I., Othaman R..  (2016).  Permeability of carbon dioxide and nitrogen gases through SiO2 and MgO incorporated ENR/PVC membranes.  - Journal of Elastomers and Plastics.  483-498. 

Farhan Mohd Nor & Rizafizah Othaman.  (2015).  Effects of MgO Particle Loading on Gas Permeation Properties of Epoxidized Natural Rubber (ENR) / Polyvinyl Chloride (PVC) Membrane.  - Sains Malaysiana.  875-881. 

Adil Hakam, Irman abdul Rahman, M. Suzeren Jamil, rizafizah Othaman, M.C.I. Mohamad Amin, Azwan Mat Lazim.  (2015).  Removal of Methylene Blue Dye in Aqueous Solution by Sorption on a Bacterial-g-Poly-(Acrylic Acid) Polymer Network Hydrogel.  - Sains Malaysiana.  827-834. 

Nazwa Jon, Ibrahim Abdullah, Rizafizah Othaman.  (2013).  Effects of silica on the formation of epoxidised natural rubber/polyvinyl chloride membrane.  - Sains Malaysiana.  42(4): 469-473. 

Nazwa Jon, Norfarhana Ab. Samad, Nurul Amni Abdullah, Ibrahim Abdullah, Rizafizah Othaman.  (2013).  Influence of silica addition on the properties of epoxidised natural rubber/polyvinyl chloride composite membrane.  - Journal of Applied Polymer Science.  129(5):2789-2795.