hui ying yit, zaleha shafiei, noraziah mohamad zin, mazlina mohd said .  (2025).  in vitro antibacterial activity of lactiplantibacillus sp. cell-free supernatants against porphyromonas gingivalis: a potential approach for oral health.  - archives of oral biology.  1 - 13. 

zaleha shafiei, ameera syafiqah aly, nur farhana mat hussin.  (2025).  antimicrobial activity of seven herbal toothpastes against oral microorganisms.  - malaysian journal of medicine and health sciences.  64 - 74. 

yan mei ng, s nagarajan mp sockalingam, zaleha shafiei, ahmad shuhud irfani zakaria, alida mahyuddin, mariati arahman.  (2024).  biological activities of virgin coconut and virgin olive oil mixture against oral primary colonizers: an in vitro study.  - journal of contemporary dental practice.  260-266. 

zaleha shafiei, noraziah mohamad zin, nur dini muhamad adli, fatin nur mazida salwa mazlan, mohd nizam lani, zamirah zainal abidin.  (2024).  aktiviti antibakteria lactiplantibacillus sp. suk1-sumber susu manusia dan produk bakteriosin separa tulen terhadap porphyromonas gingivalis.  - sains malaysiana.  1363 - 1375. 

wong kiong hung, alida mahyuddin, s nagarajan mp sockalingam, zaleha shafiei, mariati abdul rahman, nurul inaas mahamad apandi, zuleen delina fasya abdul ghani, ahmad shuhud irfani zakaria.  (2023).  cytotoxic evaluation of effective ecoproduce (eep) as a potential root canal irrigant: a preliminary in vitro study.  - applied sciences.  1-22. 

prasanna chandraseharan, s nagarajan mp sockalingam, zaleha shafiei, ahmad shuhud irfani zakaria, alida mahyuddin, mariati abdul rahman.  (2023).  the efficacy of apple cider vinegar at different ph values as an antimicrobial agent: an in vitro study.  - the journal of contemporary dental practice.  779-786. 

ismail nabil albhaisi, marisa shanthini thomas santha kumar, anissha engapuram, zaleha shafiei, ahmad shuhud irfani zakaria, shahida mohd-said, colman mcgrath.  (2022).  effectiveness of psychological techniques in dental management for children with autism spectrum disorder: a systematic literature review.  - bmc oral health.  1-13. 

nur fazwani ahmad murad, alida mahyuddin, zaleha shafiei, s nagarajan mp sockalingam, ahmad shuhud irfani zakaria.  (2022).  the effects of methanolic extract of uncaria gambir against microflora of dental caries.  - indian journal of natural products and resources.  497-504. 

amy nindia carabelly, hanna sari, maharani laillyza apriasari, shahida mohd said, zaleha shafiei, rosihan adhani.  (2021).  toxicity test of toman fish (channa micropeltes) against cultured baby hamster kidney-21 fibroblasts.  - journal of international dental and medical research.  944-948. 

zaleha shafiei, zubaidah haji abdul rahim, koshy philip, nalina thurairajah, hashim yaacob.  (2020).  potential effects of psidium sp., mangifera sp., mentha sp. and its mixture (pem) in reducing bacterial populations in biofilms, adherence and acid production of s. sanguinis and s. mutans.  - archives of oral biology.  1-15. 

meei yi ng, zaleha shafiei, mariati abdul rahman,s. nagarajan m.p. sockalingam, ahmad shuhud irfani zakaria, alida mahyuddin.  (2020).  antibacterial effects of effective ecoproduce on enterococcus faecalis: an in vitro study.  - journal of international dental and medical research.  861-867. 

shafiei z., abdul rahim z.h., philip k., thurairajah n..  (2016).  antibacterial and anti-adherence effects of a plant extract mixture (pem) and its individual constituent extracts (psidium sp., mangifera sp., and mentha sp.) on single- and dual-species biofilms.  - peerj.  1-19. 

azizah ahmad fauzi, zaleha shafiei, badiah baharin, nurulhuda mohd.  (2013).  isolation of lactobacillus from periodontally healthy subjects and its antimicrobial activity against periodontal pathogens.  - sains malaysiana.  42(1):19-24. 

badiah baharin, ns ramzuzzaman, r sufyan, z shafiei, m razali.  (2012).  antibacterial activity of propolis and gelam honey (melaleuca cajaputi) against periodontopathogens.  - journal of clinical periodontology.  39(suppl 13):94. 

zaleha shafiei, nadia najwa shuhairi, nordiyana md fazly shah yap, carrie-anne harry sibungkil, and jalifah latip.  (2012).  antibacterial activity of myristica fragrans against oral pathogens.  - evidence-based complementary and alternative medicine.  Art no.825362. 

dayang fredalina basri, liy si tan, zaleha shafiei, and noraziah mohamad zin.  (2012).  in vitro antibacterial activity of galls of quercus infectoria olivier against oral pathogens.  - evidence-based complementary and alternative medicine.  Article 632796: 1-6.