“PENDAFTARAN INDIKASI GEOGRAFIS BAWANG SAMOSIR: KENDALA, POTENSI DAN DAMPAK TERHADAP NILAI EKSPOR”. Jurnal Supremasi 16, no. 1 (March 31, 2026): 15–31. Accessed October 31, 2026. https://ejournal.unisbablitar.ac.id/index.php/supremasi/article/view/5395.