Sinaga, Hotnida, Putri Aminah Siregar, Era Yusraini, and Charolyne Antonia Naibaho. 2024. “The Effect of Manalagi Apple Peel Addition on the Quality of Celery Herbal Tea”. Indonesian Journal of Agricultural Research 6 (3):182 -93. https://doi.org/10.32734/injar.v6i3.10820.