Published in Sunday Inquirer Magazine (2011)

Published in Sunday Inquirer Magazine (2011)

Published in Sunday Times Magazine (2011)

Published in Sunday Times Magazine (2011)

Published in IBON Facts & Figures (2011)

Published in Research Journal (2011)

Published in Journal of Human Ecology (2011)

Published in Transactions of the National Academy of Science and Technology (2011)

Published 2011

Published 2011