The audio link to the 53rd part of the lecture by Adiyen on Sri Ramanuja’s bhashya on the Bhagavad Gita is as below – The meanings of the 7 verses from the 21st until the 27th from the 14th chapter, the introduction to the 15th chapter and the meaning of its 1st verse are all are covered in this lecture.
The link is as below:
https://drive.google.com/open?id=1oLLEWIWTwcYKqp88KZarwJF6YoxPVxdC
Dasan
Sreeram.