https://www.instagram.com/p/B-IybQQBvc_/
Author: Aaron Paul Madriñan
Science Direct Free Access
https://www.facebook.com/UPDLibrary/posts/10157455602823323
Service Advisory: UP Diliman Directive on COVID-19
The University Library is CLOSED on 10-14 March 2020. Fines for overdue books shall be adjusted accordingly. Stay safe and healthy. #WalangPasok