Dorog, J. M., & Papa, E. L. V. (2020). A case study on the reasons why student-athletes continue, or discontinue their optional 5th playing year. College of Human Kinetics, University of the Philippines Diliman.

Dorog, Justine M., and Emmanuel Liberato V. Papa. A Case Study on the Reasons Why Student-athletes Continue, or Discontinue Their Optional 5th Playing Year. Quezon City: College of Human Kinetics, University of the Philippines Diliman, 2020.

Dorog, Justine M., and Emmanuel Liberato V. Papa. A Case Study on the Reasons Why Student-athletes Continue, or Discontinue Their Optional 5th Playing Year. College of Human Kinetics, University of the Philippines Diliman, 2020.