Fitra Syawal Harahap, Rahmaniah, Roswita O, Iman A. Supply Liquid Organic Fertilizer NASA and Rice Husk Ash To The Chemical Properties Of The Soil On The Tomato Plant. International Journal of Science, Technology & Management [Internet]. 2020Sep.30 [cited 2024Nov.14];1(3):185-9. Available from: https://ijstm.inarah.co.id/index.php/ijstm/article/view/42