PUJIANTI, Etika; SARPENDI, Sarpendi. The Strategy Of The Head Of Madrasah In Improving The Quality Of Standard Input At MTS Muhammadiyah Purbolinggo East Lampung. Jurnal Pendidikan dan Konseling (JPDK), [S. l.], v. 4, n. 3, p. 2642–2649, 2022. DOI: 10.31004/jpdk.v4i3.6463. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/6463. Acesso em: 19 dec. 2025.