Jumaquio, E. J. B., & Tiangco, C. F. (2013). Effects of sleep deprivation and coffee consumption on short-term memory performance of UPDEPP college students. University of the Philippines Diliman Extension Program in Pampanga.

Jumaquio, Ellaine Joy B., and Cristabel Fagela Tiangco. Effects of Sleep Deprivation and Coffee Consumption on Short-term Memory Performance of UPDEPP College Students. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2013.

Jumaquio, Ellaine Joy B., and Cristabel Fagela Tiangco. Effects of Sleep Deprivation and Coffee Consumption on Short-term Memory Performance of UPDEPP College Students. University of the Philippines Diliman Extension Program in Pampanga, 2013.