Clara Margilina Reinamah et al. 2026. Mapping the Distribution of Poverty and Happiness Areas in East Nusa Tenggara Using the Small Area Estimation Method. Journal of Creative Power and Ambition (JCPA). 4, 02 (Jul. 2026), 3555–3561. DOI:https://doi.org/10.70610/jcpa.2099.