SARIYATI, Feni; RATNANINGSIH, Arum; PANGESTIKA, Rintis Rizkia. Development of Calistung E-Book with Flora and Fauna Character in Indonesian and Mathematics Learning Grade I Muhammadiyah Purworejo Elementary School. Jurnal Pendidikan Amartha, [S. l.], v. 1, n. 2, p. 38–45, 2023. DOI: 10.57235/jpa.v1i2.87. Disponível em: https://rayyanjurnal.com/index.php/jpa/article/view/87. Acesso em: 13 jun. 2026.