Exploring the philosophical terrain 著者: Apolega, Dennis, Boyles, Robert James, Cruz, Christopher E., Dacela, Mark Anthony L., Demetrio, Feorillo A., Dela Cruz, Noelle Leslie, Diamante, Sidney Carls, Gojocco, Victor, Jaoquin, Jeremiah Joven, Leoncini, Dante Luis P., Lualhati, Victorino Raymundo T., Mansukhani, Raj, Mabaquiao, Napoleon M., Sarza, Beverly A., Timbreza, Florentino T., Velasco, Mary Laureen L., Ver, Ignacio G., Villacorta, Ernest Geir Mercado