PERCDC has been victim of black propaganda and misinformation perpetrated by other review centers. Engr. Ronquillo is NOT connected to PERCDC since 2001. He transferred to ERA review center and after a short stint he put up his own review center they called ERASER. He again joined ERA after sometime and now allegedly he is now joining a NEWLY established review center. Please be guided accordingly.
It is never the intention of PERCDC to malign anybody but we just want to make it CLEAR that Engr. Tirso Ronquillo is NOT part of PERCDC since 2001.