Rongtong, B.; Suwonsichon, T.; Ritthiruangdej, P.; Kasemsumran, S. Determination of Water Activity, Total Soluble Solids and Moisture, Sucrose, Glucose and Fructose Contents in Osmotically Dehydrated Papaya Using Near-Infrared Spectroscopy. Agr. Nat. Resour. 2018, 52, 557-564.