Classroom 2.0 2025-12-29T19:28:26Z Dennis C. Maestrado https://www.classroom20.com/profile/DennisCMaestrado https://storage.ning.com/topology/rest/1.0/file/get/1950589847?profile=RESIZE_48X48&width=48&height=48&crop=1%3A1 https://www.classroom20.com/profiles/friend/feed?user=2q1tj317nxxqx&xn_auth=no Alain C. Maestrado tag:www.classroom20.com,2013-02-16:649749:User:912803 2013-02-16T06:51:56.434Z Dennis C. Maestrado https://www.classroom20.com/profile/DennisCMaestrado <img src="https://storage.ning.com/topology/rest/1.0/file/get/1979790500?profile=original&amp;width=48&amp;height=48&amp;crop=1%3A1" width="48" height="48" alt="Alain C. Maestrado"/> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1979790500?profile=original&amp;width=48&amp;height=48&amp;crop=1%3A1" width="48" height="48" alt="Alain C. Maestrado"/>