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.