Rangkuti, Winnellia Fridina Sandy, Sudarto Sudarto, Susito Susito, Siti Nur Halimah, Yuliastati Yuliastati, and Sri Kusmiati. 2023. “Development and Use of Early Detection Instruments Questionnaire of Emotional Behavior Problems (KMPE) REV.01 Mobile Based on Android on the Motivation of Nurses in Detecting the Emotional Behavior of Preschool Children”. International Journal of Health Sciences 6 (S9):4729-35. https://doi.org/10.53730/ijhs.v6nS9.14021.