Nirmala, P. N. ., Januraga, P. P. ., & Indrayathi, P. A. . (2019). Perceived importance of structural factors are associated with the selection of primary care by national health insurance participants. Public Health and Preventive Medicine Archive, 7(2), 103–109. https://doi.org/10.53638/phpma.2019.v7.i2.p05