Syamsiyah, Jauhari, Suntoro Suntoro, Sri Hartati, Ilham Ainun Syah-Alfarizi, Wafiq Istnai-ni-Najibah, Siti Maro'ah, and Ganjar Herdiansyah. “Effect of Dif ferent Doses of NPK Fertilizer and Manure on N, P, K, Chlorophyll and Sweet Corn Yield in Vertisols”. REVISTA TERRA LATINOAMERICANA 42 (December 27, 2024). Accessed January 8, 2025. https://mail.terralatinoamericana.org.mx/index.php/terra/article/view/2028.