Sakamoto, Yuji; Gonzalez, Ariston; Espiritu, Juan Paolo; Labrador, John Leur; Oliveros, Julian; Kuwahara, Toshinori; Yoshida, Kazuya (May 25, 2015). "Development of the Satellite Bus System for PHL-MICROSAT". Japan Geoscience Union. Chiba. Retrieved January 19, 2016.