Satiti, Abidah Dwi Rahmi, Indah Kurniyawati, Ade Nur Aini, and Mahani Jhonata Iskandar. 2025. “Socialization and Guidance on Filing Annual PPh 21 Tax Returns at Universitas Islam Lamongan in 2024”. Proceeding of International Management Conference and Progressive Papers 3 (1). https://proceeding.unesa.ac.id/index.php/immersive/article/view/6978.