De la Pena, N. A. (2019). The development and validation test of a new agricultural machine for process of cutting of African oil palm fruits in plantation. Malaysian Palm Oil Board.
استشهاد بنمط شيكاغوDe la Pena, N. A. The Development and Validation Test of a New Agricultural Machine for Process of Cutting of African Oil Palm Fruits in Plantation. Malaysian Palm Oil Board, 2019.
MLA استشهادDe la Pena, N. A. The Development and Validation Test of a New Agricultural Machine for Process of Cutting of African Oil Palm Fruits in Plantation. Malaysian Palm Oil Board, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.