diff --git a/android/app/src/main/java/fr/iut/sciencequest/model/buisness/Question/QuestionRequestService.kt b/android/app/src/main/java/fr/iut/sciencequest/model/buisness/QuestionRequestService.kt
similarity index 83%
rename from android/app/src/main/java/fr/iut/sciencequest/model/buisness/Question/QuestionRequestService.kt
rename to android/app/src/main/java/fr/iut/sciencequest/model/buisness/QuestionRequestService.kt
index 06cb39f..e3f4c24 100644
--- a/android/app/src/main/java/fr/iut/sciencequest/model/buisness/Question/QuestionRequestService.kt
+++ b/android/app/src/main/java/fr/iut/sciencequest/model/buisness/QuestionRequestService.kt
@@ -1,4 +1,4 @@
-package fr.iut.sciencequest.model.buisness.Question
+package fr.iut.sciencequest.model.buisness
 
 import fr.iut.sciencequest.model.dto.question.QuestionListDTO
 import retrofit2.Call
diff --git a/android/app/src/main/java/fr/iut/sciencequest/model/buisness/Scientifique/ScientifiquesRequestor.kt b/android/app/src/main/java/fr/iut/sciencequest/model/buisness/Scientifique/ScientifiquesRequestor.kt
deleted file mode 100644
index 8269e18..0000000
--- a/android/app/src/main/java/fr/iut/sciencequest/model/buisness/Scientifique/ScientifiquesRequestor.kt
+++ /dev/null
@@ -1,36 +0,0 @@
-package fr.iut.sciencequest.model.buisness.Scientifique
-
-import android.util.Log
-import fr.iut.sciencequest.model.buisness.createRequestService
-import kotlinx.coroutines.flow.flow
-import retrofit2.create
-
-suspend fun fetchScientifiqueById(id: Int) = flow {
-    val serviceClient = createRequestService().create<ScientifiqueRequestService>()
-    try {
-        val response =  serviceClient.getScientifique(id)
-        emit(response)
-    } catch (e: Exception) {
-        Log.e("Requete API",e.message.toString())
-    }
-}
-
-fun fetchScientifiques(index: Int) = flow {
-    val serviceClient = createRequestService().create<ScientifiqueRequestService>()
-    try {
-        val response = serviceClient.getScientifiques(index)
-        emit(response)
-    } catch (e: Exception) {
-        Log.e("Requete API",e.message.toString())
-    }
-}
-
-fun fetchScientifiquesInfos() = flow {
-    val serviceClient = createRequestService().create<ScientifiqueRequestService>()
-    try {
-        val response = serviceClient.getScientifiquesListInfos().page
-        emit(response)
-    } catch (e: Exception) {
-        Log.e("Requete API",e.message.toString())
-    }
-}
\ No newline at end of file
diff --git a/android/app/src/main/java/fr/iut/sciencequest/model/buisness/Scientifique/ScientifiqueRequestService.kt b/android/app/src/main/java/fr/iut/sciencequest/model/buisness/ScientifiqueRequestService.kt
similarity index 92%
rename from android/app/src/main/java/fr/iut/sciencequest/model/buisness/Scientifique/ScientifiqueRequestService.kt
rename to android/app/src/main/java/fr/iut/sciencequest/model/buisness/ScientifiqueRequestService.kt
index 396ae00..3937a0b 100644
--- a/android/app/src/main/java/fr/iut/sciencequest/model/buisness/Scientifique/ScientifiqueRequestService.kt
+++ b/android/app/src/main/java/fr/iut/sciencequest/model/buisness/ScientifiqueRequestService.kt
@@ -1,4 +1,4 @@
-package fr.iut.sciencequest.model.buisness.Scientifique
+package fr.iut.sciencequest.model.buisness
 
 import fr.iut.sciencequest.model.dto.ScientifiqueDTOs.ScientifiqueDTO
 import fr.iut.sciencequest.model.dto.ScientifiqueDTOs.ScientifiqueListDTO
diff --git a/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionAPIRepository.kt b/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionAPIRepository.kt
index 45b69c5..0f9bf3b 100644
--- a/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionAPIRepository.kt
+++ b/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionAPIRepository.kt
@@ -1,17 +1,13 @@
 package fr.iut.sciencequest.model.repositories.question
 
 import android.util.Log
-import fr.iut.sciencequest.model.buisness.Question.QuestionRequestService
+import fr.iut.sciencequest.model.buisness.QuestionRequestService
 import fr.iut.sciencequest.model.buisness.createRequestService
 import fr.iut.sciencequest.model.dto.extensions.ToModel
-import fr.iut.sciencequest.model.metier.question.Question
 import fr.iut.sciencequest.model.metier.question.QuestionWithSimpleReponse
-import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.flow.flow
-import kotlinx.coroutines.flow.update
 import retrofit2.create
 
 class QuestionAPIRepository : IQuestionRepository {
diff --git a/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionStubRepository.kt b/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionStubRepository.kt
index c4fdce2..b943b3d 100644
--- a/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionStubRepository.kt
+++ b/android/app/src/main/java/fr/iut/sciencequest/model/repositories/question/QuestionStubRepository.kt
@@ -1,15 +1,9 @@
 package fr.iut.sciencequest.model.repositories.question
 
-import android.util.Log
-import fr.iut.sciencequest.model.buisness.Question.QuestionRequestService
-import fr.iut.sciencequest.model.buisness.createRequestService
-import fr.iut.sciencequest.model.dto.extensions.ToModel
-import fr.iut.sciencequest.model.metier.question.Question
 import fr.iut.sciencequest.model.metier.question.QuestionWithSimpleReponse
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
-import retrofit2.create
 
 class QuestionStubRepository: IQuestionRepository {
 
diff --git a/android/app/src/main/java/fr/iut/sciencequest/model/repositories/scientifique/ScientifiqueAPIRepository.kt b/android/app/src/main/java/fr/iut/sciencequest/model/repositories/scientifique/ScientifiqueAPIRepository.kt
index 52e9a65..5d592b3 100644
--- a/android/app/src/main/java/fr/iut/sciencequest/model/repositories/scientifique/ScientifiqueAPIRepository.kt
+++ b/android/app/src/main/java/fr/iut/sciencequest/model/repositories/scientifique/ScientifiqueAPIRepository.kt
@@ -1,17 +1,14 @@
 package fr.iut.sciencequest.model.repositories.scientifique
 
 import android.util.Log
-import fr.iut.sciencequest.model.buisness.Question.QuestionRequestService
-import fr.iut.sciencequest.model.buisness.Scientifique.ScientifiqueRequestService
+import fr.iut.sciencequest.model.buisness.ScientifiqueRequestService
 import fr.iut.sciencequest.model.buisness.createRequestService
 import fr.iut.sciencequest.model.dto.extensions.ToModel
 import fr.iut.sciencequest.model.metier.Scientifique
 import fr.iut.sciencequest.stub.StubScientifique1
-import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.flow.flow
 import retrofit2.create
 
 class ScientifiqueAPIRepository: IScientifiqueRepository {