Determination of total tannins and antibacterial activities ethanol extraction seri (Muntingia calabura L.) leaves K Gurning, HA Simanjuntak, H Purba, RFR Situmorang, L Barus, ... Journal of Physics: Conference Series 1811 (1), 012121, 2021 | 23 | 2021 |
Phytochemical screening of bunga rosella (Hibiscus sabdariffa L) and antimicrobial activity test H Purba, HA Simanjuntak, R Situmorang Jurnal Pendidikan Kimia 12 (2), 70-78, 2020 | 10 | 2020 |
Penyuluhan Program PHBS Cuci Tangan di SD Negeri 106165 Marindal I Deli Serdang S Sinaga, LB Barus, NB Singarimbun, DF Zega, HA Simanjuntak, H Purba Community Development Journal: Jurnal Pengabdian Masyarakat 4 (1), 149-153, 2023 | 9 | 2023 |
Identification of the chemical compound of essential oil from ketumbar (Coriandrum sativum L.) leaves with GC-MS K Gurning, HA Simanjuntak, H Purba Pharmacognosy Journal 12 (5), 2020 | 9 | 2020 |
Pemeriksaan Kadar Albumin Pada Pasien Penderita Diabetes Mellitus Tipe II Yang Rawat Inap Di Rumah Sakit Adam Malik H Purba, SKR Purba, L Napitupulu The Indonesian Journal of Medical Laboratory 1 (1), 19-25, 2020 | 8 | 2020 |
Optimalisasi Manfaat Minyak Karo di Desa Tangkahan HA Simanjuntak, H Purba, DF Zega, JG Ginting Community Development Journal: Jurnal Pengabdian Masyarakat 4 (4), 9323-9326, 2023 | 3 | 2023 |
Pengembangan Literasi di Sumut dari Perspektif Dewan Perpustakaan Provsu HH Purba, S Hairani Lubis, A Lingga, MS Kariono, T Hidayat, M Arifin, ... umsu press, 2021 | 3 | 2021 |
Determining the optimal location of central spare part warehouse for the leading taxi company in Indonesia A Syam, M Arifin, HH Purba International Journal of Scientific Research Engineering & Technology …, 2018 | 3 | 2018 |
Charaterization of nanocellulose from liquid wasted of tofu by Acetobacter xylinum H Purba, M Marpongahtun, A Andriayani, AA Septevani, E Sitepu AIP Conference Proceedings 2626 (1), 2023 | 2 | 2023 |
PEMERIKSAAN PROTEIN URINE PADA PENDERITA DIABETES MELITUS KRONIS YANG DIRAWATDI RUMAH SAKIT SYAFIRA PEKANBARU H Purba The Indonesian Journal of Medical Laboratory 1 (1), 2019 | 2 | 2019 |
Validation of Spectrophotometric Method for Analysis of Anionic Surfactant Dodecyl Benzene Sulphonate (DBS) in Catfish (Clarias batrachus) Using Malachite Green H Purba, A Suratman, E Sugiharto | 2 | 2018 |
VALIDASI METODE SPEKTROFOTOMETRI UNTUK ANALISIS SURFAKTAN ANIONIK DODESIL BENZENA SULFONAT (DBS) DALAM IKAN LELE (Clarias batracus) MENGGUNAKAN MALASIT HIJAU H Purba Universitas Gadjah Mada, 2014 | 2 | 2014 |
Uji Aktivitas Antijamur Ekstrak Etanol Herba Patikan Kebo (Euphorbia hirta L.) Terhadap Candida albicans HA Simanjuntak, H Purba, YA Wan, R Rahmiati, SS Toberni Journal of Natural Sciences 3 (3), 137-144, 2022 | 1 | 2022 |
ANALYSIS FABRICATION OF POROUS CERAMICS FROM CLAY AND COPPER POWDER USING PALM OIL POWDER AS A PORE-FORMING AGENT FOR FILTERS IN MOTOR VEHICLE GAS Marpongahtun, D Yunus Nasution, V Purwandari, T Hidayat, H Purba, ... Rasayan J. Chem. 15 (3), 1975-1981, 2022 | 1 | 2022 |
PENYULUHAN TENTANG PENYAKIT KECACINGAN PADA ANAK DI DESA UJUNG LABUHAN KECAMATAN NAMORAMBE S Sinaga, I Sihombing, SD Kemala, S Barus, JG Ginting, H Purba Community Development Journal: Jurnal Pengabdian Masyarakat 5 (4), 7794-7797, 2024 | | 2024 |
Synthesis and characterization of BC-ZnO and antibacterial activity test H Purba, M Marpongahtun, T Tamrin, AA Septevani Polímeros 34 (2), e20240022, 2024 | | 2024 |
Optimation of Green Synthesis Biopolymer Cellulose Using Acetobacter xylinum From Whey as Media of Bacteria S Sinaga, JG Ginting, HA Simanjuntak, DF Zega, Y Yanti, S Sinaga, ... JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS (JPBN) 9 (3), 668-677, 2023 | | 2023 |
Inhibition Test of Ethanol from Extract Mangosteen Leaves (Garcinia mangostana L.) as an Acne Antibacterial JG Ginting, NB Singarimbun, MCY Daeli, HA Simanjuntak, H Purba, ... JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS (JPBN) 9 (3), 659-667, 2023 | | 2023 |
The Utilisation of Coconut Water Waste into Nanocellulose and Potential Synergistic Effect of Asthma Plant (Euphorbia hirta L.) Extract as an Antibacterial Agent LB Barus, FN Manihuruk, MP Sari, HA Simanjuntak, JG Ginting, H Purba JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS (JPBN) 9 (3), 688-695, 2023 | | 2023 |
Edukasi Pencegahan Stunting Pada Anak di Desa Mekar Sari Kecamatan Delitua Kabupaten Deli Serdang SD Kemala, S Sinaga, JG Ginting, H Purba, DM Sipahutar, A Yelni Jurnal Pengabdian Masyarakat Bangsa 1 (6), 847-851, 2023 | | 2023 |