"Periodisasi Sejarah PERSIS". persissolo.id (in Indonesian). 10 February 2022. Archived from the original on 10 February 2022. Retrieved 10 February 2022.
"Periodisasi Sejarah PERSIS". persissolo.id (in Indonesian). 10 February 2022. Archived from the original on 10 February 2022. Retrieved 10 February 2022.