(1)
Ginting, N.; Silalahi, J.; Pardede, T. R.; Sudarmi, S.; Nerdy, N. EFFECT OF HARVESTING TIME AT MORNING, AFTERNOON, AND EVENING ON NITRATE AND NITRITE LEVEL IN SPINACH (AMARANTHUS TRICOLOR L.) AND MUSTARD (BRASSICA RAPA L.). Asian J Pharm Clin Res 2018, 11, 110-113.