lim chue li, hafeedza abdul rahman, zulika arshad, najihah hassan noorhadi, noorul syuhada mohd razali, seng joe lim, noor-soffalina sofian-seng.  (2022).  kesan kaedah pengeringan dan pelarut yang berbeza terhadap kandungan fenol, aktiviti antioksidan dan antihiperglisemik ekstrak rizom halia hutan (alpinia mutica roxb.).  - sains malaysiana.  1045-1059. 

arnida hani teh, muhiyuddin md nasir, saidatul husni saidin, hafeedza abdul rahman.  (2022).  jumlah fenol, aktiviti antioksidan dan ketoksikan ekstrak bendalir lampau genting (sfe) buah ziziphus mauritiana.  - sains malaysiana.  2329-2337. 

zati hanani rashid ridha, noor-soffalina sofian-seng, hafeedza abdul rahman, khairul farihan kasim.  (2022).  kesan suhu pengekstrakan akueus terhadap ciri fizikokimia dan antioksidan gam bendi (abelmoschus esculentus).  - sains malaysiana.  2283-2293. 

nur akmal solehah din, ain sajda mohd alayudin, noor-soffalina sofian-seng, hafeedza abdul rahman, noorul syuhada mohd razali, seng joe lim, wan aida wan mustapha.  (2022).  brown algae as functional food source of fucoxanthin: a review.  - foods.  1-35. 

nurul izzuani mohd isa, nurul najiha ain ibrahim, siti nur jelita sabran, noor-soffalina sofian-seng, lim seng joe, hafeedza abdul rahman, wan aida wan mustapha dan noorul syuhada mohd razali.  (2022).  kesan kepekatan fukoidan dan tempoh penapaian terhadap pencirian fizikokimia kombucha diperkuat dengan fukoidan.  - sains malaysiana.  3295-3306. 

nurdiana binti mokhtar, lee sin chang, yeanly soon, wan aida wan mustapha, noor soffalina sofian seng, hafeedza abdul rahman, noorul syuhada mohd razali, shuwahida shuib, aidil abdul hamid, seng joe lim.  (2021).  harvesting aurantiochytrium sp. sw1 using organic flocculants and characteristics of the extracted oil.  - algal research.  1-8. 

sivagami jayaveloo, norlida mat daud, hafeedza abdul rahman.  (2021).  breakfast consumption patterns, knowledge, attitude, practice and barriers among malaysian university students.  - malaysian applied biology journal.  205-216. 

jing yi ler, arnida hani teh, hafeedza abdul rahman.  (2021).  perubahan fizikokimia dalam brokoli dan bunga kobis semasa penyimpanan.  - sains malaysiana.  2965-2975. 

wan najiyah hanun wan nasir, nurul najiha ain ibrahim, woon kuo hao, azliana abu bakar sajak, noor soffalina sofian seng, wan aida wan mustapha, hafeedza abdul rahman.  (2021).  effects of different drying methods and solvents on biological activities of curcuma aeruginosa leaves extract.  - sains malaysiana.  2207-2218. 

siti fatimah mohd tarmizi, norlida mat daud, hafeedza abdul rahman.  (2020).  malaysian ready-to-eat cooked dishes: consumption patterns among adults and nutrient composition of selected highly consumed dishes.  - malaysian applied biology journal.  61-70. 

muniraa haniff, siti aisyah yahaya, nurul shahirah aziz, wan aida wan mustapha, noor-soffalina sofian-seng, hafeedza abdul rahman, noorul syuhada mohd razali, seng joe lim.  (2020).  development of carotenoid-rich mayonnaise using carotino oil.  - journal of food processing and preservation.  1-9. 

jin wei alvin ling, lee sin chang, rozida mohd khalid, wan aida wan mustapha, noor soffalina sofian seng, noorul syuhada mohd razali, hafeedza abdul rahman, nurul aqilah mohd zaini, seng joe lim.  (2020).  sequential extraction of red button ginger (costus woodsonii): phytochemical screening and antioxidative activities.  - journal of food processing and preservation.  1-11. 

alia syafieqah zulkifli, abdul salam babji, lim seng joe, arnida hani teh, norlida mat daud and hafeedza abdul rahman.  (2019).  effect of different hydrolysis time and enzymes on chemical properties, antioxidant and antihyperglycemic activities of edible bird nest hydrolysate.  - malaysian applied biology journal.  149-156. 

haslaniza hashim, fatin amira embong, cheong kah yee, norlida mat daud and hafeedza abdul rahman.  (2018).  effect of different drying methods and ethanol concentrations on antioxidant and anti-hyperglycaemic properties of gynura procumbens leaves extract.  - malaysian applied biology journal.  . 

norlida mat daud, nor izati fadzil, lam kit yan, ika aida aprilini makbul, noor fairuzi suhana yahya, arnida hani teh & hafeedza abdul rahman.  (2018).  knowledge, attitude and practice regarding dietary fibre intake among malaysian rural and urban adolescents.  - malaysian journal of nutrition.  . 

erna nazirah zahwal, chen pei fang, nurul najiha ain ibrahim, noorul syuhada mohd razali, hafeedza abdul rahman.  (2018).  effect of different drying methods and solvents on phenolic content, antioxidant and anti-hyperglycemic activities of melastoma malabathricum leaves extract.  - malaysia applied biology journal.  . 

hafeedza abdul rahman, nazamid saari, faridah abas, amin ismail, muhammad waseem mumtaz, azizah abdul hamid.  (2017).  anti-obesity and antioxidant activities of selected medicinal plants and phytochemical profiling of bioactive compound.  - international journal of food properties.  2616-2629. 

hafeedza abdul rahman, najla gooda sahib, nazamid saari, faridah abas, amin ismail, muhammad waseem mumtaz, and azizah abdul hamid.  (2017).  anti-obesity effect of ethanolic extract from cosmos caudatus kunth leaf in lean rats fed a high fat diet.  - bmc complementary and alternative medicine.  1-17.