Items where Author is "Ritonga, Ummiati"

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Ritonga, Ummiati (2019) Analisi Faktor-Faktor Yang Mempengaruhi Produksi Opak (Studi Pada Usaha Keripik Opak di Desa Sidodadi Deli Serdang). Skripsi thesis, Universitas Islam Negeri Sumatera Utara.

This list was generated on Mon May 6 14:28:17 2024 WIB.