Ngatijo, Ngatijo, Nuryono Nuryono, F Faried, Ummi Mardiyah Batubara, S M Ula, and I P Sari. 2018. “Pembuatan Lahan Percontohan Tanaman Padi (Oriza Sativa L.) Melalui Recovery Logam Berat”. Chempublish Journal 2 (2):1-10. https://doi.org/10.22437/chp.v2i2.4513.