-
1
Healing heritage. IN Visita Iglesia [column] St. Raphael the Archangel Parish in Calaca
הוצא לאור ב BluPrint (2014)Article -
2
Engineering properties of Calaca Batangas bottom ash
הוצא לאור ב Philippine Engineering Journal (2007)Article -
3
Highly active absorbent for SO₂ removal prepared from coal ash (part 1)
הוצא לאור ב Philippine Engineering Journal (1998)Article -
4
Highly active absorbent for so₂ removal prepared from coal ash (part 2)
הוצא לאור ב Philippine Engineering Journal (1998)Article