Nervous system | Control & Coordination | Biology | Khan Academy Urdu Khan Academy URDU 9:31 3 years ago 45 632 Скачать Далее
How to Strong Nervous System Naturally at Home in Urdu/Hindi | Asabi Kamzori Ka ilaj Dr Sharafat Ali Dr Muhammad Sharafat Ali 2:18 3 years ago 148 238 Скачать Далее