[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
Gregorius Andika Ariwibowo
Balai Pelestarian Sejarah dan Nilai Tradisional Yogyakarta, 2017
Artikel Jurnal
Muradi
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1985
UI - Skripsi (Membership)