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ALFIN SURYA, ALFIN SURYA (2021) The AKTIVITAS ANTIDIABETES EKSTRAK KULIT JERING (PITHECELLOBIUM JIRINGA) DENGAN FRAKSI PELARUT METANOL. JURNAL KATALISATOR, 6 (1). pp. 110-116. ISSN 2502-0943

ALFIN SURYA, ALFIN SURYA (2022) ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA IKAN ASIN DI PASAR TRADISIONAL KOTA PEKANBARU. JURNAL KATALISATOR, 7 (2). pp. 269-277. ISSN 2502-0943

ALFIN SURYA, ALFIN SURYA (2021) Aktivitas Antioksidan Ekstrak Metanol Daun Alpukat Menggunakan Metode DPPH. PHOTON, 11 (2). pp. 104-110. ISSN 2579-5953

ALFIN SURYA, ALFIN SURYA (2021) Antidiabetic Activity of Jering Skin Extract (Pithecellobium jiringa) with Dichloromethane (DCM) Solvent Fraction. In: The 6th International Conference on Basic Sciences 2020 (ICBS 2020).

ALFIN SURYA, ALFIN SURYA (2020) Comparison of Antioxican Tea Potential (Camellia Sinensis) between Green Tea andBlack Tea in Datingradical 2,2“Diphenyl-1-Picrylhydrazyl”(Dpph). Solid State Technology, 63 (6). pp. 1179-1189. ISSN 0038-111X

ALFIN SURYA, ALFIN SURYA (2023) PERBANDINGAN TOKSISITAS ANTARA EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura) DAN DAUN KAPAS (Gossypium hirsutum) TERHADAP LARVA UDANG (Artemia Salina Leach) DENGAN METODE BSLT (Brine Shrimp Lethality Test). klinikal sain, 11 (1). pp. 89-95. ISSN 2614 - 1515

ALFIN SURYA, ALFIN SURYA (2023) POTENSI TOKSISITAS EKSTRAK ETANOL DAUN SALAM DAN KEJI BELING DENGAN METODE BSLT (Brine Shrimp Lethality Test). KATALISATOR, 8 (1). pp. 137-146. ISSN 2502-0943

LPPM AKADEMI ANALIS KESEHATAN PEKANBARU (2021) PROSES EKSTRAK KULIT JENGKOL SEBAGAI ANTIOKSIDAN. S00201811271.

ALFIN SURYA, ALFIN SURYA (2022) UJI TOKSISITAS EKSTRAK ETANOL DAUN KEMANGI (OCINUM SANCTUM L.)TERHADAP LARVA UDANG (ARTEMIA SALINA L.) DENGAN METODE BSLT (BRINE SHRIMP LETHALITY TEST). Journal Education and Chemistr, 4 (1). pp. 5-7. ISSN 2656-1379

ALFIN SURYA, ALFIN SURYA (2022) Uji Toksisitas Ekstrak Etanol Daun Sirih Merah Piper crocatum) terhadap Larva (Artemia salina L.) dengan Metode Brine Shrimp Lethality Test. PHOTON, 12 (2). pp. 33-36. ISSN 2579-5953

ALFIN SURYA, ALFIN SURYA (2023) UjiAktivitasAntioksidanEkstrakMetanolKulitBuahJerukNipis(Citrus aurantifolia)DenganMetode DPPH (1,1-difenil-2-pikrilhidrail). Ilmu Kesehatan Abdurrab, 1 (1). pp. 16-22. ISSN xxxx-xxxx

ALFIN SURYA, AS and Aqilah Awg Abdul Rahman, AAAR and Zaiyar, Z and Hest Marliza, HM (2024) BSLT and DPPH Methods to Determine the Potential Toxicity of Archidendron Pauciflorum Skin to Artemia Salina and the Antioxidant Potential as an Early Exploration of Anti-Cancer Drugs. Journal of Advanced Research in Applied Sciences and Engineering Technology, 43 (1). pp. 201-210. ISSN 2462-1943

Alfin Surya, Alfin Surya (2020) ANTIOKSIDAN EKSTRAK METANOL KULIT PETAI (Parkia speciosa Hassk) DENGANMETODE 2,2-diphenyl-1-picrylhidrazyl. Journal Of Pharmacy and Science, 3 (2). pp. 1-5. ISSN 2615-1006

Alfin Surya, Alfin Surya (2020) Aktivitas Antioksidan Ekstrak Metanol Daun Pepaya (Carica papaya L) dengan Metode 2, 2 – Diphenyl - 1 – Picrylhydrazil (DPPH). Jurnal Penelitian Farmasi Indonesia, 9 (1). pp. 8-11. ISSN 2656-3614

alfin surya, alfin surya (2022) TOKSISITASEKSTRAKETANOLKULITJENGKOL(Pithecelleobiumjiringa) TERHADAP LARVA UDANG (Artemia salinia Leach)DENGAN METODEBrineShrimpLethalityTest(BSLT). Jurnal Kesehatan Klinikal Sains, 10 (1). pp. 73-79. ISSN 2338-4921

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Irawan, Mega Pratiwi and Nurachman, Zeily (2013) Isolation and Characterization of Phytase from Chicken Manure Bacteria. Jurnal Natur Indonesia, 15 (2). pp. 99-105. ISSN 1410-9379

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L, Anggraini and Emriadi, Emriadi and Y., Stiadi and S., Zulaiha and H., Pardi Stainless 37 Steel Corrosion Inhibition in a Hydrochloric Acid Solution with Senggani (Melastoma Candidum D. Don) Leaf Extract. Portugaliae Electrochimica Acta. ISSN 0872-1904 (Submitted)

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siti juariah, siti juariah (2022) Downstream research results of pineapple extract as a disinfectant for PKK Tarai Bangun Village, Riau. COMMUNITY EMPOWERMENT, 7 (10). pp. 1671-1676. ISSN 2621-4024