adiyEn has started an english translation of Manavala Mamunigal’s vyakhyanam for Mumukshuppadi. You can subscribe to receive the chapters as they are written via the following link. https://mumukshuppadi.substack.com/
Periyazhvar Thirumozhi Text – Sanskrit and Telugu
Periyazhvar Thirumozhi Text Third Edition In Sanskrit and Telugu http://acharya.org/dp/index.php?dp=1