Nugroho, W., Sapriya, S., Maftuh, B., & Supriatna, N. (2026). Trends and Trajectories of Ecoliteracy Research in Formal Education: A Two-Decade Bibliometric Analysis. Jurnal Pendidikan Dan Pengajaran Guru Sekolah Dasar (JPPGuseda), 9(1). https://doi.org/10.55215/jppguseda.v9i1.36