Fakroul Ridzuan Hashim, Prakash Nagappan, Mohd Taufiq Ishak, Nur Fazriana Joini@Jaini, Nazrul Fariq Makmor, Mohd Sharil Saleh, and Nurzaitul Zolkiply. “SOLAR LOCATION ESTIMATION USING LOGSIG BASED ACTIVATION FUNCTION USING ARTIFICIAL NEURAL NETWORK APPROACH”. Zulfaqar Journal of Defence Science, Engineering & Technology, vol. 4, no. 1, June 2021, https://zulfaqarjdset.upnm.edu.my/index.php/zjdset/article/view/32.