Mosami Patel, Dr. Nehal Chitaliya, Dr. Yagnesh Shukla. DESIGN AND IMPLEMENTATION OF UNDERWATER POSITIONING SYSTEM USING GPS SURFACE NODE AND ACOUSTIC SIGNALS. IJAREST [Internet]. 2017 Jul. 25 [cited 2025 Oct. 20];4(7):35-41. Available from: https://ijarest.org/index.php/ijarest/article/view/1634