Preface Squalen Bulletin Vol. 18 No.1 Tahun 2023 Penulis Squalen Buletin DOI: https://doi.org/10.15578/squalen.807 Unduhan PDF (Inggris) Terbitan Vol 18 No 1 (2023): May 2023 Bagian Front Mater Lisensi Policy for Journals That Offer Open Access
