Wittmann Vega V, Davidovich-Young G, Wong-González E, Montero Barrantes M. Comparison of indicator microorganisms in conventional or hydroponic tomato production systems. UNED Res. J. [Internet]. 2023 Oct. 28 [cited 2025 Dec. 2];15(2):e4831. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4831