Investigating Coin-Based Apports: A Methodological Approach to Non-Mediumistic Recurrent Physical Anomalies. Journal of the Society for Psychical Research , [S. l.], v. 89, n. 4, p. 193–224., 2025. DOI: 10.63499/7ttg1h83. Disponível em: https://jspr.spr.ac.uk/index.php/jspr/article/view/33. Acesso em: 9 dec. 2025.