Hussain Muter Hussain, & Zainab Hassan Thajeel. (2024). Effect of probiotics ’Bio-health’ and foliar fertilization with zinc sulfate on growth and yield of okra (Abelmoschus esculentus (L.) Moench). Plant Science Today, 11(4). https://doi.org/10.14719/pst.4021 (Original work published October 24, 2024)