“The Effect of Concentration Areca Seed Extract (Areca Catechu L.) on Physicochemical and Sensory Properties of Pineapple Juice (Ananas Comosus L. Merr) As a Functional Beverages”. 2022. Indonesian Food Science and Technology Journal 5 (2): 49-56. https://doi.org/10.22437/ifstj.v5i2.17303.