2
by Silva, John L.
Published in Philippine Star (2020)
Article
3
by Crisostomo, Sheila
Published in Philippine Star (2020)
Article
4
by Agence France Presse
Published in Philippine Star (2020)
Article
5
6
Published in Manila Bulletin (2016)
Article
7
by Laya, Jaime C.
Published in Manila Bulletin (2016)
Article
8
10
11
Published 2013
Book
12
by Alparo, Marylyn G.
Published 2012
Book
13
Published 2012
Kit
14
15
16
17
18
19
20