Abella, J.; Opingo, K. M.; Cangayao, M.; Jaca, C. A.; Fulgencio, M.; Capuno, R.; Suson, R.; Sitoy, R. Exploring the Cognitive Readiness of Selected Kindergarten Learners With Undernutrition Status in Napo Elementary School: A Case Study. Int. Multidiscip. J. Res. Innov. Sustain. Excell. 2026, 5 (4), 103-113.