ABIDIN, Haykal; ROHMAH, Awawin Mustana. Analisis Jumlah Pengunjung dan Jumlah Wisata Terhadap PAD Kabupaten Lamongan. UJMC (Unisda Journal of Mathematics and Computer Science), [S. l.], v. 6, n. 01, p. 33–38, 2020. DOI: 10.52166/ujmc.v6i01.2385. Disponível em: https://ejournal.unisda.ac.id/index.php/ujmc/article/view/2385. Acesso em: 4 jun. 2026.