Zahra Sobati-Nasab, Abolfazl Alirezalu and Parviz Noruzi (2021) “Improvement of physiological and phytochemical parameters of pot marigold (Calendula officinalis) using foliar application of zinc”, Agriculture and Natural Resources. Bangkok, Thailand, 55(1), pp. 81–88. Available at: https://li01.tci-thaijo.org/index.php/anres/article/view/249293 (Accessed: 6 May 2024).