Puspitasari, N., and R. Ayustia. “The Influence of Leadership in National Amil Zakat Institutions on Employee Performance Effectiveness: A Case Study of The National Amil Zakat Institution Membangun Keluarga Utama in Yogyakarta”. Baileo: Jurnal Sosial Humaniora, Vol. 2, no. 2, Dec. 2024, pp. 130-41, doi:10.30598/baileofisipvol2iss2pp130-141.