Suhendar, Indriyanti  (2025) PENGARUH VARIASI PENAMBAHAN PEKTIN TERHADAP KADAR MINERAL KALIUM DAN MUTU PADA SELAI NANAS (Ananas comosus (L.) Merr.) VARIATIONS OF PECTIN TOWARDS POTASSIUM MINERAL LEVELS AND QUALITY OF PINEAPPLE (Ananas comosus (L) Merr.).  Skripsi thesis, Universitas Pakuan.