Tampubolon SDR. Pengaruh Konsentrasi Natrium Metabisulfit Dan Lama Perendaman Terhadap Mutu Keripik Kentang. RETIPA [Internet]. 2020 Sep. 23 [cited 2026 Sep. 10];1(1):1-7. Available from: https://ejournal.ust.ac.id/retipa/article/view/905