ST Penelitian BKD http://repository.uhamka.ac.id/3992/ Rosalina, S.T., M.T., Rosalina Rosalina, S.T., M.T., Rosalina ST Penelitian BKD. Rosalina. (Unpublished) http://repository.uhamka.ac.id/3992/1/ST%20penelitian%20BKD.pdf Unduh Disini !