Qutaiba Sabah Fadhil, Ali Adnan Ali, Noor Alhuda Falah Hassan, and Abdullah Faris Salih. 2024. “Implementation and Optimization of a Smart Assistive Stick Using Ultrasonic Sensors for Enhanced Environmental Interaction and Obstacle Detection”. American Journal of Botany and Bioengineering 1 (10):66-76. https://biojournals.us/index.php/AJBB/article/view/191.