The audio link to the 42nd part of the lecture by Adiyen on Sri Ramanuja’s bhashya on the Bhagavad Gita is as below – meanings of the verses from the 1st until the 18th of the eleventh chapter are covered in this lecture.
The link is as below:
https://drive.google.com/open?id=1jZL8ZLQSLZ-OwGnRVCCskaqdhOI_A8SF
regards
DAsan
Sreeram