The audio link to the 43rd part of the lecture by Adiyen on Sri Ramanuja’s bhashya on the Bhagavad Gita is as below – meanings of the verses from the 19th until the 40th of the eleventh chapter are covered in this lecture.
The link is as below:
https://drive.google.com/open?id=1dXadtjRFxKszbPUYhxhP7ls0IuN4T0Ir
regards
DAsan
Sreeram