hi
i want download from one site but WITH different adressES like below. i don't
know whats   and where must be entered to downlod please guide me
adresses:

<https://www.allaboutcircuits.com/technical-articles/negative-feedback-part-1-general-structure-and-essential-concepts/>

<https://www.allaboutcircuits.com/technical-articles/negative-feedback-part-4-introduction-to-stability/>

and others that the below section is common between them:
<https://www.allaboutcircuits.com/technical-articles/negative-feedback-part>-

plese guide me, thanks