Ong , Seleni Cassanova, Gita Faroka, Elisabeth Delyan Immanuela, and Nida Rihadatul Aisy Nahdah. “Smart Baby Sleeping Bag (Double SB): Internet-Based Baby Bed of Things (IoT) As an Effort to Control During a Pandemic”. Asian Journal of Natural Sciences 2, no. 1 (February 28, 2023): 35–46. Accessed September 16, 2024. https://journal.formosapublisher.org/index.php/ajns/article/view/3268.