Ardiansyah, Tedy, Universitas Indraprasta PGRI Jakarta, Indonesia
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Vol 16, No 2: September 2019 - Articles
Model Financial dan Teknologi (Fintech) Membantu Permasalahan Modal Wirausaha Umkm di Indonesia
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Vol 20, No 2: September 2023 - Articles
Company Policy Model on Products and Services in the Implementation of After Sales Services in Indonesia
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Vol 21, No 1: Maret 2024 - Articles
Service Quality, Training, and Development Mutual Support with Service Technology in Indonesia Private Companies
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