Hans Xavier SantosAng wikang Filipino sa isang mas malawak na perspektibo.Hindi pangmasa, bakya, jologs, pampalengke, pangkalye, o pangshowbiz lamang ang Wikang Filipino2 min read·Jun 10, 2021----
Hans Xavier SantosMetro Manila Traffic — Why it’s more than just a logistical issueBackground12 min read·Jun 15, 2020----