Probowati, R., Fatris, G. A., & Fitri, H. (2015). The Correlation between Family Support to Working Mother with the Development of Pre-School Child as Old as 3-6 Years at Jogoloyo Village, Sumobito Sub District in Jombang District, Indonesia. International Journal of Sciences: Basic and Applied Research (IJSBAR), 22(1), 52-60. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/3846