Priyantono E, tomi tomi. PECTIN EXTRACTION OF SIAMESE PUMPKIN SKIN WITH CONCENTRATION OF HYDROCHLORIC ACID (HCL) SOLUTION. agroland [Internet]. 2Dec.2024 [cited 22Jan.2025];11(2):72 -80. Available from: http://103.245.72.23/index.php/agroland/article/view/1842