Theacrine as a Potential Caffeine Alternative for Enhanced Ergogenic and Cognitive Performance in Athletes: A Call to Action and Brief Review. Journal of Exercise and Nutrition, [S. l.], v. 4, n. 3, 2021. DOI: 10.53520/jen2021.10397. Disponível em: https://journalofexerciseandnutrition.com/index.php/JEN/article/view/97. Acesso em: 19 apr. 2025.