fazilah farhana abdul aziz, sharifah najiha timmiati, aishah abdul jalil, nisa afiqah rusdan, nur hazirah rozali annuar, teh lee peng.  (2024).  recent innovation on heterogeneous zno-based catalysts for enhanced co2 hydrogenation.  - journal of environmental chemical engineering.  1 - 18. 

b.a. abdulkadir, l.p. teh, s.z. abidin, h.d. setiabudi, r. jusoh.  (2023).  advancements in silica-based nanostructured photocatalysts for efficient hydrogen generation from water splitting.  - chemical engineering research and design.  541-568. 

l.w. lai, l.p. teh, s.n. timmiati, n.h.n. kamarudin, h.d. setiabudi.  (2023).  a sustainable solution for diclofenac adsorption: chitosan-modified fibrous silica kcc-1 adsorbent.  - journal of environmental chemical engineering.  1-12. 

mochamad l. firmansyah, nurul s. hassan, aishah a. jalil, rino r. mukti, lee peng teh, herma d. setiabudi.  (2022).  structural investigation of phosphonium-based ionic liquid impregnated mesostructured silica nanoparticles and application towards the adsorption of pb(ii).  - chemical engineering research and design.  328-339. 

a.h. ruhaimi, c.n.c. hitam, m.a.a. aziz, n.h.a. hamid, h.d. setiabudi, l.p. teh.  (2022).  the role of surface and structural functionalisation on graphene adsorbent nanomaterial for co2 adsorption application: recent progress and future prospects.  - renewable and sustainable energy reviews.  1-22. 

a.h. hatta, a.a. jalil, n.s. hassan, m.y.s. hamid, a.f.a. rahman, l.p. teh, d. prasetyoko.  (2022).  a review on recent bimetallic catalyst development for synthetic natural gas production via co methanation.  - international journal of hydrogen energy.  30981-31002. 

syahida nasuha bukhari, chi cheng chong, herma dina setiabudi, yoke wang cheng, lee peng teh, aishah abdul jalil.  (2021).  ni/fibrous type sba-15: highly active and coke resistant catalyst for co2 methanation.  - chemical engineering science.  1-12. 

s.m. yusof, r. othaman, h.d. setiabudi, l.p. teh.  (2021).  modified fibrous silica for enhanced carbon dioxide adsorption: role of metal oxides on physicochemical properties and adsorption performance.  - journal of solid state chemistry.  1-13. 

l.p. teh, h.d. setiabudi, s.m. sidik, n.h.r. annuar, a.a. jalil.  (2021).  synergic role of platinum (pt) and molybdenum trioxide (moo3) promoted hbea zeolite towards n-heptane isomerization.  - materials chemistry and physics.  1-15. 

l.p. teh, h.d. setiabudi, s.n. timmiati, m.a.a. aziz, n.h.r. annuar, n.n. ruslan.  (2021).  recent progress in ceria-based catalysts for the dry reforming of methane: a review.  - chemical engineering science.  1-17. 

chi cheng chong, yoke wang cheng, mahadi b. bahari, lee peng teh, sumaiya zainal abidin, herma dina setiabudi.  (2021).  development of nanosilica-based catalyst for syngas production via co2 reforming of ch4: a review.  - international journal of hydrogen energy.  24687-24708. 

nurul hanisah mohd, hanieh kargazadeh, manabu miyamoto, shigeyuki uemiya, nabhan sharer, azizah baharum, teh lee peng, ishak ahmad, mohd ambar yarmo, rizafizah othaman.  (2021).  aminosilanes grafted nanocrystalline cellulose from oil palm empty fruit bunch aerogel for carbon dioxide capture.  - journal of materials research and technology.  2287-2296. 

chi cheng chong, syahida nasuha bukhari, yoke wang cheng, herma dina setiabudi, lee peng teh, aishah abdul jalil.  (2020).  facile synthesis of tunable dendritic fibrous sba-15 (dfsba-15) with radial wrinkle structure.  - microporous and mesoporous materials.  10987-10988. 

m. a. a. aziz, h. d. setiabudi, l. p. teh, m. asmadi, j. matmin, s. wongsakulphasatch.  (2020).  high-performance bimetallic catalysts for low-temperature carbon dioxide reforming of methane.  - chemical engineering & technology.  661-671. 

h.d. setiabudi, m.a.a. aziz, sureena abdullah, l.p. teh, r. jusoh.  (2020).  hydrogen production from catalytic steam reforming of biomass pyrolysis oil or bio-oil derivatives: a review.  - international journal of hydrogen energy.  18376-18397. 

chi cheng chong, nornasuha abdullah, syahida nasuha bukhari, nurul ainirazali, lee peng teh, herma dina setiabudi.  (2019).  hydrogen production via co2 reforming of ch4 over low-cost ni/sba-15 from silica-rich palm oil fuel ash (pofa) waste.  - international journal of hydrogen energy.  20815-20825. 

syahida nasuha bukhari, chi cheng chong, lee peng teh, dai-viet n. vo, nurul ainirazali, sugeng triwahyono, aishah abdul jalil, herma dina setiabudi.  (2019).  promising hydrothermal technique for efficient co2 methanation over ni/sba-15.  - international journal of hydrogen energy.  20792-20804. 

m.a.a. aziz, h.d. setiabudi, l.p. teh, n.h.r. annuar, a.a. jalil.  (2019).  a review of heterogeneous catalysts for syngas production via dry reforming.  - journal of the taiwan institute of chemical engineers.  139-158.