M. Patiung and N. S. Wisnujati, “Analysis of The Multifunctional Economic Value of Rice Field As Producers of Cultivation Media and Products/ Environmental Services in Sidoarjo District, East Java Province, Indonesia Year 2024 ”, jppipa, pendidikan ipa, fisika, biologi, kimia, vol. 10, no. 12, pp. 10956–10963, Dec. 2024.