Ahmad Hafizullah Ritonga

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20 Publications

Publication								Year
Anti-inflammatory Activity of Clitoria ternatea L. and Hibiscus sabdariffa L. Extract Combination in Reducing VCAM-1 Levels in Atherosclerosis Authors : Karnirius Harefa , Ahmad Hafizullah Ritonga , Riri Safitri , Barita Aritonang Journal : JURNAL KEPERAWATAN DAN FISIOTERAPI (JKF) Volume : 7 Pages : 128-136								2024
Uji Aktivitas Antiinflamasi Ekstrak Etanol Daun Sikkam (Bischofia javanica Blume) dan Precipitated Calcium Carbonate (PCC) terhadap Mencit (Mus musculus) Authors : Ester Julianti Karolina Barus , Ahmad Hafizullah Ritonga , Herlina Herlina Journal : Jurnal Dunia Farmasi Volume : 8 Pages : 192-207								2024
Purification of used Cooking Oil using a Combination of Activated Carbon and Bentonite Adsorbents Authors : Barita Aritonang , Ahmad Hafizullah Ritonga , Karnirius Harefa , Dicky Yuswardi Wiratma , Herlina Journal : JURNAL FARMASIMED (JFM) Volume : 7 Pages : 31-40								2024
The Influence of Nano Bentonite Filler Material and Cyclic Natural Rubber Grafted Oleic Acid as a Compatibilizer on the Blend of Cyclic Natural Rubber/Polyamide Authors : Barita Aritonang , Ahmad Hafizullah Ritonga , Karnirius Harefa Journal : Formosa Journal of Sustainable Research Volume : 3 Pages : 273-282								2024
The Influence of Adding LDPE-g-AO Compatibilizer on the Properties of Polyethylene/Polyamide Blends Authors : Barita Aritonang , Ahmad Hafizullah Ritonga , Karnirius Harefa , Herlina , Dicky Yuswardi Wiratma Journal : Jurnal Indah Sains dan Klinis Journal Reference count : 26 Volume : 5 Pages : 19-24								2024
Evaluation of the Implementation of the Elderly Posyandu in the Petumbukan Health Center Work Area Deli Serdang District in 2024 Authors : Ade Apriliani , Ahmad Hafizullah Ritonga , Darmanto Ginting Journal : JURNAL KESMAS DAN GIZI (JKG) Volume : 7 Pages : 33-39								2024
UJI AKTIVITAS ANTIINFLAMASI EKSTRAK ETANOL DAUN GEDI (Abelmoschus manihot L.) TERHADAP MENCIT PUTIH JANTAN (Mus musculus) Authors : Ulda Andriani Sijabat , Ahmad Hafizullah Ritonga , Hasni Yaturramadhan Harahap Journal : Forte Journal Volume : 4 Pages : 345-353								2024
Bearing capacity of Percut Sei Tuan clay stabilized with palm shell ash Authors : Debby Endriani , Nor Faizah Bawadi , Aazoki Waruwu , Ahmad Hafizullah Ritonga Journal : IOP Conference Series: Earth and Environmental Science Journal Reference count : 11 Volume : 1303 Pages : 012013								2024
Functional Food Processing Application as PMT (Providing Additional Food) for BADUTA in the Program to Support the Movement to Prevent Stunting in Medan Deli District Authors : Vivi Asfianti , Denny Satria , Ahmad Hafizullah Ritonga , Ahmad Fadli , Alfi Sapitri Journal : GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Volume : 5 Pages : 1306-1314								2024
The enhancement of mechanical, physical, and thermal properties of modified asphalt mixture with lignin from mahogany sawdust in the presence of diphenylmethane 4,4′-diisocyanate Authors : Tamrin , Ahmad Hafizullah Ritonga , Barita Aritonang Journal : International Journal of Adhesion and Adhesives Journal Reference count : 55 Volume : 125 Pages : 103431								2023
ANALYSIS OF THE INFLUENCE OF KB FIELD OFFICERS' COMPETENCE AND WORK MOTIVATION IN SUPPORTING THE ACHIEVEMENT OF THE POST DELIVERY KB PROGRAM AT THE PPKB SERVICE OF LABUHANBATU UTARA DISTRICT IN 2023 Authors : Sri Rahayu , Ahmad Hafizullah Ritonga , Sri Melda Br Bangun Journal : JURNAL KESMAS DAN GIZI (JKG) Volume : 6 Pages : 43-50								2023
Socialization and Providing Motivation on Health Professionals at National and International Levels: Challenges and Strategies for Students of State Vocational High School 3 Medan Authors : Ahmad Hafizullah Ritonga , Herlina . , Karnirius Harefa , Rotua Sumihar Sitorus Journal : JURNAL PENGMAS KESTRA (JPK) Volume : 3 Pages : 13-19								2023
Modification and Characterization of Polyamide Nanocomposites with Organobentonite Cetyltrimethylammonium Bromide Authors : Barita Aritonang , Ahmad Hafizullah Ritonga , Karnirius Harefa Journal : Asian Journal of Natural Sciences Volume : 2								2023
Aktivitas Antibakteri Ekstrak Etanol Kulit Markisa Ungu (Passiflora Edulis Sims) Terhadap Bakteri Propionibacterium Acnes Authors : Karnirius Harefa , Barita Aritonang , Ahmad Hafizullah Ritonga Journal : Jurnal Multidisiplin Madani Volume : 2 Pages : 2743-2758								2022
Pembuatan Sabun Padat Antiseptik Ekstrak Etanol Kulit Jeruk Lemon (Citrus Limon (L.) Burm. F.) Authors : Eka Margaretha Sinaga , Nova Florentina Ambarwati , Barita Aritonang , Ahmad Hafizullah Ritonga Journal : Jurnal Multidisiplin Madani Volume : 2 Pages : 877-888								2022
Sintesis dan Karakterisasi Arang Aktif Dari Kulit Salak Sebagai Adsorben Terhadap Kadar BOD, COD dan TSS Pada Limbah Cair Industri Tekstil Authors : Barita Aritonang , Nova Florentina Ambarwati , Eka Margaretha Sinaga , Ahmad Hafizullah Ritonga Journal : Jurnal Multidisiplin Madani Volume : 2 Pages : 2611-2626								2022
Pemanfaatan Limbah Sekam Padi Sebagai Bahan Dasar Pembuatan Briket Arang Authors : Ahmad Hafizullah Ritonga , Denny Akbar Tanjung Journal : Pelita Masyarakat Volume : 1 Pages : 39-45								2019
ANALISA KADAR CEMARAN MERKURI (Hg) PADA IKAN TUNA (Thunnus sp.) KEMASAN KALENG SECARA SPEKTROFOTOMETRI SERAPAN ATOM (SSA) Authors : Adiansyah Adiansyah , Yosy Cinthya Eriwaty Silalahi , Ahmad Hafizullah Ritonga Journal : JURNAL FARMANESIA Volume : 6 Pages : 59-63								2019
UJI AKTIVITAS ANTIBAKTERI EKSTRAK DAUN KERSEN (Muntingia calabura L.) TERHADAP BAKTERI Staphylococcus aureus dan Methicillin-Resistant Staphylococcus aureus Authors : Siti Maimunah , Karnerius Harefa , Artha Yuliana , Ahmad Hafizullah Ritonga , Arifin Hulu Journal : JURNAL FARMANESIA Volume : 6 Pages : 101-108								2019
MODIFIKASI KOPOLIMER KARET ALAM SIKLIS GRAFTING ASAM OLEAT MENGGUNAKAN INISIATOR BENZOIL PEROKSIDA DAN BAHAN PENGISI BENTONIT-CETIL TRIMETIL AMONIUM BROMIDA Authors : Ahmad Hafizullah Ritonga , Barita Aritonang , Liver Iman Putra Zai Journal : JURNAL KIMIA MULAWARMAN Volume : 16 Pages : 42								2018

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Ahmad hafizullah ritonga

20 Publications

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Ahmad hafizullah ritonga

20 Publications

You can also search
by the journal's Country or the impact indicator H-index.