“THE EFFECT OF LACK OF VOCABULARY MASTERY ON THE ABILITY TO UNDERSTAND QUESTIONS IN THIRD GRADE STUDENTS AT PELANGI ELEMENTARY SCHOOL”. Jurnal Intelek Dan Cendikiawan Nusantara, vol. 2, no. 5, Nov. 2025, pp. 10201-4, https://jicnusantara.com/index.php/jicn/article/view/5529.