LENIN, I.; HERMANSAH; AGUSTIAN; SYARIF, A.; DARIAH, A. Application of Fly Ash-Based Soil Amendments to Improve The Growth and Yield of Lowland Rice (Oryza Sativa. L) . JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA), v. 8, n. 2, p. 520 -, 1 May 2026.