Mariano, L. A., & Matias, A. C. (2019). Prevalence of symptoms and risk factors of health problems of solid waste collectors in the Philippines. Philippine Engineering Journal.
Chicago Style (17th ed.) CitationMariano, Lizbeth A., and Aura C. Matias. "Prevalence of Symptoms and Risk Factors of Health Problems of Solid Waste Collectors in the Philippines." Philippine Engineering Journal 2019.
MLA (9th ed.) CitationMariano, Lizbeth A., and Aura C. Matias. "Prevalence of Symptoms and Risk Factors of Health Problems of Solid Waste Collectors in the Philippines." Philippine Engineering Journal, 2019.
Warning: These citations may not always be 100% accurate.