“Improving Children’s English Vocabulary Mastery at Kindergarten, Elementary, and Junior High School Levels through the English Learning Day Program in Lubuk Gilang Village, Air Periukan District, Seluma Regency”. 2026. TOFEDU: The Future of Education Journal 5 (3): 5165-76. https://doi.org/10.61445/tofedu.v5i3.2256.