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Items where Author is "Amir, Indra Tjahaja"
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Number of items: 3.
Sudiyarto, Sudiyarto and Amir, Indra Tjahaja and Widayanti, Sri (2021) ANALYSIS OF CUSTOMER SATISFACTION IN PURCHASING ONLINE VEGETABLE PRODUCTS IN SURABAYA. Asian Journal of Management Sciences & Education, 10 (1). pp. 10-18. ISSN 2186-845X
Amir, Indra Tjahaja and Indah, Pawana Nur and Widayanti, Sri (2017) Hilirisasi Kopi Tutur. Unggul Pangestu Nirmana. ISBN 978 - 602 – 60724 – 5 - 0
Indah, Pawana Nur and Amir, Indra Tjahaja and Widayanti, Sri Metodologi Penelitian Agribisnis. Semesta Anugerah. ISBN 978 - 602 - 6843 - 18 - 0