Residu pupuk nitrogen di lingkungan perairan hulu daerah aliran sungai Tondano provinsi Sulawesi Utara S Wantasen Bumi Lestari 15 (2), 176-183, 2015 | 12 | 2015 |
Dampak Transformasi Nitrogen Terhadap Lingkungan Biotik Di Danau Tondano Provinsi Sulawesi Utara (the Impact of Nitrogen Transformation on the Biotic Environment in the Lake … S Wantasen, S Sudarmadji, E Sugiharto, S Suprayogi Jurnal Manusia dan Lingkungan 19 (2), 143-149, 0 | 10 | |
Sebaran spasial ekologi Nitrogen di danau Tondano provinsi Sulawesi Utara S Wantasen Universitas Gadjah Mada, 2012 | 7 | 2012 |
Determination of the water quality of Panasen River as a source of irrigation water S Wantasen, JN Luntungan, AE Tarore IOP Conference Series: Earth and Environmental Science 314 (1), 012034, 2019 | 6 | 2019 |
Studi Kualitas Air Irigasi Dumoga di Kabupaten Bolaang Mongondow Provinsi Sulawesi Utara S Wantasen, JN Luntungan Bumi Lestari, 126-131, 2017 | 6 | 2017 |
The impact of nitrogen fertilizer on the aquatic environment in the Upper Tondano watershed, North Sulawesi Province S Wantasen, JN Luntungan, AE Tarore, TB Ogie Journal of Physics: Conference Series 1434 (1), 012031, 2020 | 5 | 2020 |
Distribusi Spasio-Temporal Nitrogen di Daerah Tangkapan Air Danau Tondano Provinsi Sulawesi Utara S Wantasen, JN Luntungan Jurnal Bumi Lestari 16 (1), 16-22, 2016 | 4 | 2016 |
Penurunan Kualitas Air DAS Tondano di Sulawesi Utara. Ekoton S Wantasen, MR Kereh Jurnal Lingkungan Hidup dan Sumber Daya Alam 1 (1), 29-32, 2001 | 4 | 2001 |
Study on the quality of irrigation water in the talawaan irrigation channel using the Sodium Adsorption Ratio (SAR) Method S Wantasen, JN Luntungan, AE Tarore, A Lumingkewas, TB Ogie Journal of Physics: Conference Series 1918 (3), 032018, 2021 | 3 | 2021 |
Analysis of biopesticide active compounds in Barringtonia asiatica L. Kurz using the GC-MS method FJ Paat, H Wahyuni, NO Sapii, S Tumbelaka, JF Watung, S Wantasen IOP Conference Series: Earth and Environmental Science 1302 (1), 012009, 2024 | 2 | 2024 |
GC-MS method for identification of organic chemical compounds nutmeg flesh of North Minahasa local varieties FJ Paat, S Wantasen, MM Toding, SE Pakasi, S Tumbelaka, JB Kaligis, ... IOP Conference Series: Earth and Environmental Science 1241 (1), 012004, 2023 | 2 | 2023 |
Web-based system for medicinal plants identification using convolutional neural network L Latumakulita, F Mandagi, F Paat, D Tooy, S Pakasi, S Wantasen, D Pioh, ... Bulletin of Social Informatics Theory and Application 6 (2), 158-167, 2022 | 2 | 2022 |
Dampak Pertambangan Emas Tanpa Izin Terhadap Kualitas Air Permukaan S Wantasen, FJ Paat, TB Ogie Seminar Nasional Lahan Suboptimal 9 (2021), 228-232, 2021 | 2 | 2021 |
The Quality Of Irrigation Water On The Cultivation Of Rice Plants (Oryza sativa L.) F Mawali, S Wantasen Jurnal Agroekoteknologi Terapan 1 (2), 32-34, 2020 | 2 | 2020 |
Spatio-temporal distribution of chlorine in the upper Tondano Watershed North Sulawesi Indonesia S Wantasen, JN Luntungan, AE Tarore IOP Conference Series: Earth and Environmental Science 535 (1), 012029, 2020 | 2 | 2020 |
Water quality of the Panasen River in the upstream of the Tondano Watershed in a five-year period (2014-2018) S Wantasen, JN Luntungan, AE Tarore, A Lumingkewas Journal of Physics: Conference Series 1321 (3), 032115, 2019 | 2 | 2019 |
Penentuan Kualitas Air Sungai Pindol Sebagai Sumber Air Irigasi Dan Air Baku Di Kabupaten Bolaang Mongondow S Wantasen, JN Luntungan, AE Tarore Universitas Sam Ratulangi, 2019 | 2 | 2019 |
Kajian kualitas air sungai bening sebagai sumber air irigasi persawahan di desa mopuya selatan II kecamatan dumoga utara kabupaten bolaang mongondow H Yusuf, S Wantasen, AMW Lumingkewas Cocos 1 (3), 2018 | 2 | 2018 |
Control Agents of Environmentally Friendly Plant Disordering Organisms (Opt) Used Vegetable Farmers in Tomohon City E Enus, ERM Meray, J Rimbing, S Wantasen, DAS Turang Jurnal Agroekoteknologi Terapan 3 (2), 188-197, 2022 | 1 | 2022 |
NASA POC application for land kale plant growth and production (Ipomoea reptana poir) Y Gandi, S Wantasen, DD Pioh Jurnal Agroekoteknologi Terapan 3 (1), 57-62, 2022 | 1 | 2022 |