Webb-Johnson DK. A Phenomenological and Qualitative Pilot Study Addressing the Necessary Competencies for Becoming a Competent Sandtray Therapy Practitioner. ESI Preprints [Internet]. 2025 Jul. 7 [cited 2026 May 5];21(40):38. Available from: https://esipreprints.org/index.php/esipreprints/article/view/2130