Muhammad Mubashir, Md Rishad Ahmed, and Muhammad Ahmad Shabir. 2018. “A Novel Method for Sound Localization Based on Improved Correlation Algorithms & Spatial Gradients Approach”. Pollster Journal of Academic Research 5 (1): 01-13. https://pollsterpub.org/OJS_PJAR/index.php/PJAR/article/view/49.