Vol 22 No 1 (2023): Berkala Penelitian Kulit, Sepatu dan Produk Kulit

Articles

• ANTIBACTERIAL ACTIVITY OF SAMBILOTO (ANDROGRAPHIS PANICULATA, NEES) ETHANOL EXTRACT AGAINST STAPHYLOCOCCUS AUREUS

  Naimah Putri (Penerjemah); Latifah Listyalina (Penulis)

  1-9

  • Full Text (Inggris)

• IMPLEMENTATION ANALYSIS OF OCCUPATIONAL SAFETY AND HEALTH IN THE OPERATING PROCESS A CRUSHER MACHINE AT THE PLASTIC WORKSHOP OF POLYTECHNIC ATK YOGYAKARTA

  Muhammad Ikhwan (Penulis)

  10-15

  • Full Text (Inggris)

• OPTIMIZATION OF POLY ALUMUNIUM CLORIDE (PAC) DOSAGE FOR TANNERY WASTE TREATMENT IN COAGULATION-FLOCULATION PROCESS

  Nanda Brilian Tantri, Swatika Juhana, Ragil Yuliatmo (Penulis)

  16-22

  • Full Text (Inggris)

• PHYSICAL AND CHEMICAL CHARACTERISTICS OF BOVINE HIDE GELATIN WITH THE TYPE AND CONCENTRATION OF ACID AS A PRE -TREATMENT SOLUTION

  Dwi Wulandari, R.L.M. Satrio Ari Wibowo, Tantri Fauziah, A. Z.Tawarniate (Penulis)

  23-32

  • Full Text (Inggris)

• DIFFERENCES IN PERCENTAGE OF CASTOR OIL ON WATER ABSORPTION AND SOFTNESS OF RABBIT ZEEMLER SKIN

  Titik Anggraini, Tutik Maryati (Penulis)

  33-38

  • Full Text (Inggris)

• APPLICATION EFFECT OF HAND MIXER AND OVERHEAD MIXER ON MIXING PERFORMANCE FOR THE MANUFACTURE OF ARTIFICIAL LEATHER

  Dewi Nurhidayati (Penulis)

  39-44

  • Full Text (Inggris)

• SYNTHESIS KALIUM ALUMUNIUM SULPHATE (ALUM) FROM ALUMUNIUM FOIL WASTE USING KOH AND H2SO4

  Atiqa Rahmawati (Penulis)

  45-51

  • Full Text (Inggris)