“Eligibility of Student Worksheets (LKM) Based on PJBL-Immers to Train Students’ Creative Ecoliteracy: Kelayakan Lembar Kerja Mahasiswa (LKM) Berbasis PJBL Immers untuk melatihkan ekoliterasi kreativ Mahasiswa” (2022) Procedia of Social Sciences and Humanities, 3, pp. 1031–1035. doi:10.21070/pssh.v3i.303.