VALDELOMAR NUNEZ, S.; CHAVARRIA OVIEDO , F.; ARAYA QUESADA, L.; AVALOS CHARPENTIER, K. Challenges faced by EFL Adult Learners from the Accounting Specialty at a Professional Technical Night High School in Guanacaste, Costa Rica. Ciencia Latina Revista Científica Multidisciplinar, v. 9, n. 1, p. 7848-7866, 5 mar. 2025.