The Effect of Onion Soaking Water Concentration (Allium spp.) on the Growth of Pakcoy Mustard (Brassica rapa L.) Using a Hydroponic Planting Medium. Ecobios. J. Enviro. Scie [Internet]. 2025 Jun. 1 [cited 2025 Dec. 3];2(1):24-31. Available from: https://ejournal.tajuk.or.id/index.php/ejes/article/view/24