AFANDI; WINIH SEKARINGTYAS RAMADHANI; VIOLETA CAHYA AJENG; HERY NOVPRIANSYAH. KOMBINASI APLIKASI PUPUK ROCK PHOSPHATE DAN PUPUK NPK TUNGGAL TERHADAP KEMANTAPAN AGREGAT PADA PERTANAMAN JAGUNG (Zea mays L.) DI BANDAR LAMPUNG. Journal of Soil and Environmental Management, [S. l.], v. 1, n. 01, p. 33–41, 2026. Disponível em: https://jsem.fp.unila.ac.id/index.php/web/article/view/14. Acesso em: 27 jul. 2026.