Yalçın, S. Songül, et al. “Determinants of Continued Breastfeeding Beyond 12 Months in Turkey: Secondary Data Analysis of the Demographic and Health Survey”. The Turkish Journal of Pediatrics, vol. 56, no. 6, Dec. 2014, pp. 581-9, https://doi.org/10.24953/turkjpediatr.2014.1428.