Fertilization and Amelioration Method to Increase Rice Productivity in Tidal Swamp Land Type C on The Border of West Kalimantan-MalaysiaMasganti, N N Sari, A M Abduh, K Anwar, I Khairullah, Y Rina, M Saleh and R AgustinaBIO Web Conf., 69 (2023) 02002DOI: https://doi.org/10.1051/bioconf/20236902002