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Akbar Gunawan Siagian, Cahaya Permata. Pengenaan Pajak Terhadap Objek Penelitian Sains yang di Impor Perspektif Maslahah Mursalah. RESLAJ [Internet]. 2024 Aug. 15 [cited 2026 May 4];6(8):4379-88. Available from: https://journal-laaroiba.com/ojs/index.php/reslaj/article/view/4679