Siswanto, Siswanto, Sukarno Sukarno, and Sri Haryati. 2023. “The Existence of Entrepreneurship Skills on Teachers and Prospective Teachers: A Survey”. AL-ISHLAH: Jurnal Pendidikan 15 (4):4262-70. https://doi.org/10.35445/alishlah.v15i4.2866.