00838nam a22001697a 4500040003600000082001300036100003200049245009600081260003600177300003000213500012600243500004000369500005300409502005900462546001200521650013500533  cRiphah International University  a530bRIM  aRimsha Ayub  (S19A14G27058)  aSynthesis and characterization of la substituted nickel ferrites by coprecipitation method   aFaisalabadb(unpublished)c2021  a72 p.b: ill. c; 30 cm.   aSubmitted in fulfillment of the requirements for the degree of Master of philosophy in physics to the faculty of science.  aIncludes bibliographical references  aThesis supervisor: Dr. Khalid Mehmood ur Rehman   aThesis (M.Phil)--Riphah International University, 2021  aEnglish  aSynthesis and characterization of la substituted nickel ferrites aSynthesis vNickelvNanotechnology vFerrites vChemicalsvFBSH