Ulandari, N. N. S. T., Astuti, P. A. S. . and Adiputra, I. N. . (2014) “Employment and Education as Risk Factors of Cataract Incidence on Patients Treated in Eye Health Centre Mataram City West Nusa Tenggara”, Public Health and Preventive Medicine Archive, 2(2), pp. 121–125. doi: 10.53638/phpma.2018.v2.i2.p05.