Vol. 9 No. 4 (2022): October

Articles

• Assessment of irrigation system performance based on the PUPR Ministerial Decree No.12/PRT/M/2015 and the MASSCOTE method in the Reban Batu irrigation area, West Sumbawa

  Dwi Mahenra Sukma, Hartana Hartana, Ery Setiawan

  243-252

  • PDF (Bahasa Indonesia)

• Study on the preparation of GeoWEPP model input data for erosion prediction in Cikeruh-Citarik sub-watershed

  Kharistya Amaru, Sophia Dwiratna, Dwi Rustam Kendarto, Qorry Shofia

  253-274

  • PDF (Bahasa Indonesia)

• Antioxidant activity of katuk (Breynia androgyna L.) leaves extract with DPPH method and determination of phenolate and flavonoid levels

  Wempi Budiana, Ela Fitri Nuryana, Aris Suhardiman, Herni Kusriani

  275-286

  • PDF (Bahasa Indonesia)

• Fingerprint analysis of Centella asiatica (L.) Urb in West Java using FTIR spectrophotometry method combination with PCA

  Ivan Andriansyah, Hasna Fadhilah Gumilar, Anne Yuliantini, Dadang Juanda

  287-297

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• Antioxidant activity using the cuprac method and determination of total phenolate content in the extract and fraction of macroalgae Eucheuma cottonii

  Dewi Kurnia, Desita Rohmah, Vina Juliana Anggraeni

  298-309

  • PDF (Bahasa Indonesia)