Gaya APA

PUTRININGTYAS, N, D., Tri, A. (2019). Kidney bean yoghurt is effective to improve immune system and sleep quality among elderly in Yogyakarta. . Bogor: Dep. Of Community Nutrion, Faculty of Human Ecology IPB.

Gaya MLA

PUTRININGTYAS, Natalia, Desy., Tri, ASTUTI,Ari. "Kidney bean yoghurt is effective to improve immune system and sleep quality among elderly in Yogyakarta.". Bogor: Dep. Of Community Nutrion, Faculty of Human Ecology IPB, 2019. Artikel.