Dogs — Some dogs have started to bite people

Address:

Adarsh colony e near nakhash pind bagichha

My area is fully sorrounded by houses. Still there are some places where there are raw sand kept.in that patch of sand, there are more than 20 dogs and there numbers are growing rapidly. Recently, they have gave birth to seven baby dogs and this has made the situation worse. Previously, they used to just bark and sorround people but now they have started to bite people (Even a man).
Whoever passes, is beign chased for sure and if he/she is afraid of dog, he/she is beign bitten. I am a student and when i'm on my way to stoppage (Early morning), the street dogs are always fighting and even chase me sometimes. As, it is rainy season now, hence sometimes when it rains, they enter in our houses in number and makes us enterring our own house feel like a battle or war as they resist us and barks at us when enterring.
Please, i request you to please throw light on the situation and get the very possible aid possible.
With regards