Studi ekstrak daun cengkeh sebagai inhibitor korosi ramah lingkungan (green corrosion inhibitor) pada baja api 5L dalam lingkungan NaCl 3.5% = Study of clove leave extracts as green corrosion inhibitor on steel api 5l in NaCl 3.5% environment

Studi pengaruh ekstrak temulawak (curcuma xanthorrhiza) sebagai green inhibitor pada baja api 5l grade x42dalam lingkungan hcl 1m = Study of curcuma xanthorhizza extract as green inhibitor for api 5l grade x42 steel in hcl 1m solution

Studi ketahanan korosi pipa baja api 5L X42 dengan green inhibitor ekstrak bawang dayak (eleutherine Americanna merr.) dalam lingkungan 1M HCL = Study of corrosion resistance of pipeline api 5L X42 using green inhibitor extract bawang dayak (eleutherine Americanna merr.) in 1M HCL

Efektifitas ekstrak biji keluak (Pangium Edule Reinw) dan ubi ungu (Ipomoea Batatas) sebagai green corrosion inhibitor pada material baja API 5L dalam larutan 0,2M HCl = Effectiveness of keluak seed extract (Pangium Edule Reinw) and purple sweet potato (Ipomoe Batatas) as green corrosion inhibitor for API 5L steel material in 0.2M HCl solution

Studi pengaruh waktu perendaman terhadap inhibisi korosi baja api 5L (ASTM A53) dalam air formasi (Connate Water) dengan air rendaman kulit buah sawo (Manilkara Zapota) menggunakan metode kehilangan berat = Study effect of immersion time against corrosion inhibition of api 5l steel (ASTM A53) in formated water (Connate Water) with soaking water of Sapodilla skin fruit (Manilkara Zapota) using the weight loss method