AGWA, Mohamed Gomaa Elmorsy; EL-DESOUKI, Mohamed Ibrahim; ELNAGAR, Mohamed Elsayed. The Effectiveness of Producing a Blended Learning Environment Based on the Programming of an Educational Robot to Develop Problem-solving Skills in Science for Intermediate School Students in the Kingdom of Saudi Arabia. ESI Preprints (European Scientific Journal, ESJ), [S. l.], v. 16, p. 15, 2023. Disponível em: https://esipreprints.org/index.php/esipreprints/article/view/356. Acesso em: 6 jul. 2026.