@phdthesis{repository56375,
           title = {SKRIPSI-2210015023-EKA ASTY RIZKIA-REPOSITORY},
          school = {Universitas Muhammadiyah Prof. DR. Hamka},
            year = {2026},
             url = {http://repository.uhamka.ac.id/id/eprint/56375/},
          author = {EKA ASTY RIZKIA, EKA}
}