Prastyawan, R. R., Suherman, W. S., & Nasrulloh, A. The influence of internal and external visual imagery on self-confidence in learning gymnastics. Universitas Negeri Yogyakarta.
Chicago Style (17th ed.) CitationPrastyawan, Rifky Riyandi, Wawan Sundawan Suherman, and Ahmad Nasrulloh. The Influence of Internal and External Visual Imagery on Self-confidence in Learning Gymnastics. Universitas Negeri Yogyakarta.
MLA (9th ed.) CitationPrastyawan, Rifky Riyandi, et al. The Influence of Internal and External Visual Imagery on Self-confidence in Learning Gymnastics. Universitas Negeri Yogyakarta.
Warning: These citations may not always be 100% accurate.