@article{{morality}{}, author = {Wulandari, ....}, title = {Kepastian Hukum Penggunaan Bea Meterai Dalam Surat Perjanjian}, journal = {MORALITY: Jurnal Ilmu Hukum}, volume = {9}, number = {2}, year = {2023}, doi = {10.52947/morality.v9i2.393}, url = {} }