@article{rene2026,
title = {The Effect of Integrative Cognitive Behavioral Therapy-Existential Therapy for a Client with Complex Comorbidity of Post-Traumatic Stress Disorder and Attention-Deficit/ Hyperactivity Disorder with Existential Anxiety: A Single-Subject Experimental Study},
author = {Rene Calandria and Dennis Madrigal and Mark Ortibano},
journal = {Psychology and Education: A Multidisciplinary Journal},
volume = {57},
number = {5},
pages = {517-538},
year = {2026},
doi = {10.70838/pemj.570502},
}