fiohana, puput. “THE EFFECT OF PROBIOTIC ADMINISTRATION ON THE GUT–LUNG AXIS IN REDUCING THE INCIDENCE OF PNEUMONIA: A SYSTEMATIC REVIEW”. IJCNP (INDONESIAN JOURNAL OF CLINICAL NUTRITION PHYSICIAN) 7, no. 1 (December 22, 2025). Accessed February 4, 2026. https://www.journal-ijcnp.com/index.php/IJCNP/article/view/263.