MS. B. PRAKRUTHI. THE DESIGN OF LATEST AND SMART CHILD SAFETY WEARABLE SYSTEM USING GSM AND GPS TECHNOLOGY. INTERNATIONAL JOURNAL OF MANAGEMENT RESEARCH AND REVIEW, India, v. 8, n. 1, p. 1–14, 2018. Disponível em: https://ijmrr.com/index.php/ijmrr/article/view/536. Acesso em: 17 sep. 2026.