Webb-Johnson, Deborah Kay. “A Phenomenological and Qualitative Pilot Study Addressing the Necessary Competencies for Becoming a Competent Sandtray Therapy Practitioner”. ESI Preprints (European Scientific Journal, ESJ) 21, no. 40 (July 7, 2025): 38. Accessed May 5, 2026. https://esipreprints.org/index.php/esipreprints/article/view/2130.