Sawyerr, T. C. “Invisibility Matters: Adult Sibling Loss and the Complicated Grief Experience”. Reflections: Narratives of Professional Helping, vol. 29, no. 3, Nov. 2023, pp. 32-44, https://reflectionsnarrativesofprofessionalhelping.org/index.php/Reflections/article/view/2025.