APA (7th ed.) Citation

Shamsudin, S. B., Jaafar, M. N., & Jeffree, M. S. (2019). Risk assessment of upper respiratory health problems among workers exposed to biogas residues at palm oil plants in Sabah Malaysia. Environmental and Occupational Health Society.

Chicago Style (17th ed.) Citation

Shamsudin, Shamsul Bahari, Muhammad Najib Jaafar, and Mohammad Saffree Jeffree. Risk Assessment of Upper Respiratory Health Problems Among Workers Exposed to Biogas Residues at Palm Oil Plants in Sabah Malaysia. Environmental and Occupational Health Society, 2019.

MLA (9th ed.) Citation

Shamsudin, Shamsul Bahari, et al. Risk Assessment of Upper Respiratory Health Problems Among Workers Exposed to Biogas Residues at Palm Oil Plants in Sabah Malaysia. Environmental and Occupational Health Society, 2019.