@unpublished{repository48871,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {SK BAP DN DH Psikologi Lingkungan 7AB 2025 1},
          author = {Bahrudin, Bahrudin},
             url = {http://repository.uhamka.ac.id/id/eprint/48871/}
}