Jeffry Kurniawan, Rena, Rensia Ester Herdinasari, Tina. ANALISA PERMASALAHAN PADA TOKO PUPUK IMMANUEL. JCI [Internet]. 2021 Dec. 28 [cited 2025 Jul. 5];1(4):835-40. Available from: https://bajangjournal.com/index.php/JCI/article/view/940