FADHILA DHUHA OKTIANA; BUDI SANTOSO; RAHMI SULISTYARINI. The Meaning and Limitations of the Phrases “Valid” and “Appropriate” in Electronic Summons from the Perspec-tive of the Principle of Legal Certainty. Journal of Science and Education (JSE), [S. l.], v. 6, n. 2, p. 1374-1380, 2026. DOI: 10.58905/jse.v6i2.734. Disponível em: https://jse.rezkimedia.org/index.php/jse/article/view/734. Acesso em: 30 jan. 2026.