Purnama, Indra and Mutamima, Anisa and Nelvia, Nelvia and Arini, Arini and Ihsan, Fikratul and Yolanda, Anne Mudya (2024) Pestisida dalam Sistem Pertanian Tropis Berkelanjutan. Soega Publishing, Bojonegoro. ISBN 9786237555667

Purnama, Indra and M. Malhat, Farag and Mutamima, Anisa and Ihsan, Fikratul and Amalia, Amalia (2023) A comparative study on pesticide residue profiles in locally grown rice from conventional and sustainable agricultural methods. JURNAL ILMIAH PERTANIAN, 20 (3). pp. 219-231. ISSN 2502-5988

Purnama, Indra and Susi, Neng and Ihsan, Fikratul and Franseda, Franseda (2023) Optimizing the Growth of Porang Plants (Amorphophalus Muelleri) using a Combination of Market Waste Compost and Growmore Fertilizer. Jurnal Pertanian, 14 (1). pp. 39-44. ISSN 2550-0244