KHOIRUNNISA, Krismonika. REVEALING EXPRESSIONS OF HAPPINESS AND SADNESS IN STUDENTS’S ESSAYS BY GRADE 3rd AND 5th ELEMENTARY SCHOOL STUDENTS. Jurnal Bahasa Lingua Scientia, [S. l.], v. 13, n. 1, p. 77–87, 2021. DOI: 10.21274/ls.2021.13.1.77-87. Disponível em: https://ojstrial.uinsatu.ac.id/index.php/ls/article/view/4501. Acesso em: 5 nov. 2025.