Hello Aspirant,

Hope your doing good

Due to current pandemic it is neccesary to have enough knowledge about the subject.

There are many online free certification portal offering courses of pharmacy.

such as coursera, udemy ,Alison( offers free online pharmacology courses that can help start or enhance your career as a pharmacologist ), futurelearn and many more.

There are many sources to refer to and self study. self study is the best way to enhance one's knowledge

Hope you found it helpful, for more such queries ping us down below.

Thankyou.

Goodluck for everything ahead :)