-
71
-
72
Mga hamon sa TEEP-SIIF tungo sa de-kalidad na batayang edukasyon
Published in Kabayan (2001)Article -
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
The multigrade system in Philippine education. IN The Big picture [column]
Published in Manila Bulletin (2001)Article