OLANIYAN , O.; OGUDE, U. C. .; SUBAIR, . J. Implementation of a Microcontroller Based GSM Alert Distress System. LAUTECH JOURNAL OF COMPUTING AND INFORMATICS , [S. l.], v. 2, n. 1, p. page 41-48, 2021. Disponível em: http://laujci.lautech.edu.ng/index.php/laujci/article/view/37. Acesso em: 1 may. 2024.