Khoirunnisa K. REVEALING EXPRESSIONS OF HAPPINESS AND SADNESS IN STUDENTS’S ESSAYS BY GRADE 3rd AND 5th ELEMENTARY SCHOOL STUDENTS. LS [Internet]. 14Jun.2021 [cited 19Jun.2025];13(1):77-. Available from: http://ejournal.iain-tulungagung.ac.id/index.php/ls/article/view/4501