Pengaruh proses loading obat terhadap mekanisme disolusi obat amoksisilin trihidrat terenkapsulasi hidrogel semi-Ipn kitosan-poli(N-Vinilpirrolidon) dengan agen pembentuk pori KHCO3 dalam sistem penghantar obat mengapung = Effect drug loading method against dissolution mechanism of encapsulated amoxicillin trihydrate in matrix of semi-IPN chitosan-poly(N-Vinylpirrolidone) hydrogel with KHCO3 as pore forming agent in floating drug delivery system