S. VIJITHARAN; P. LOGANATHAN. Determination of Pre-Harvest Interval, Pesticide Contamination and Consumer Awareness to Reduce Pesticide Residues in Vegetables: A Case Study in Local Market of Vavuniya, Sri Lanka. Challenging Issues on Environment and Earth Science Vol. 9, [S. l.], p. 1–9, 2021. DOI: 10.9734/bpi/ciees/v9/3550F. Disponível em: https://stm.bookpi.org/CIEES-V9/article/view/4932. Acesso em: 20 jun. 2026.