Olviani Y, Nasrullah, Safitry D, Resty Anggeraeni A, Aliscia F, Annisa. PREVENT DISEASE TRANSMISSION BY INTRODUCING COUGH ETHICS TO AISYIYAH BUSTANUL ATHIFAL 29 KINDERGARTEN STUDENTS. JOPEMA [Internet]. 27 Juni 2023 [dikutip 6 Juli 2025];2(1). Tersedia pada: https://banuainstitute.org/JOPEMA/article/view/66