APA aipamena

Winarno, S. T., & Harijani, W. S. (2022). Robusta coffee (Coffea canephora) value chain in East Java, Indonesia.

Chicago Style aipamena

Winarno, Sri Tjondro, y Wiwik Sri Harijani. Robusta Coffee (Coffea Canephora) Value Chain in East Java, Indonesia. 2022.

MLA aipamena

Winarno, Sri Tjondro, y Wiwik Sri Harijani. Robusta Coffee (Coffea Canephora) Value Chain in East Java, Indonesia. 2022.

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