https://issuu.com/skmugmbulaksumur/docs/edisi_magang_2018
https://issuu.com/skmugmbulaksumur/docs/bulaksumur_pos_-_edisi_249
https://issuu.com/skmugmbulaksumur/docs/bulaksumur_pos_-_edisi_magang_2017
https://issuu.com/skmugmbulaksumur/docs/edisi_maba_2018
https://issuu.com/skmugmbulaksumur/docs/bulaksumur_pos_-_edisi_248
https://issuu.com/skmugmbulaksumur/docs/layout_252
https://issuu.com/skmugmbulaksumur/docs/bulaksumur_pos_-_edisi_mahasiswa_ba
https://issuu.com/skmugmbulaksumur/docs/bulkom18finall