Deguchi Y, Yoshida T, Shimada A, Akamatsu N, Maei H, Shiokawa N, et al. Questionnaire Research and Development of Self-motivating Education Method Using Intellectual Property Rights. Int. J. Eng. Ped. [Internet]. 2012 Oct. 11 [cited 2024 Jul. 18];2(4):pp. 9-12. Available from: https://online-journals.org/index.php/i-jep/article/view/2240