Karjono, M. ., Wulandari, L. P. L. . and Suryadhi, N. T. . (2013) “Knowledge as determinant in deciding expectant mother’s birth assistance at Taliwang Public Health Centre, West Nusa Tenggara, 2013”, Public Health and Preventive Medicine Archive, 1(1), pp. 46–51. doi: 10.53638/phpma.2013.v1.i1.p10.