diff --git a/comparisons.go b/comparisons.go
index a0624a1..3168ac2 100644
--- a/comparisons.go
+++ b/comparisons.go
@@ -1,5 +1,24 @@
 package utils
 
+// GetSharedElementsOfStringSlices finds the elements that are in both slices
+func GetSharedElementsOfStringSlices(a, b []string) []string {
+	// Create a map to store the elements of "b"
+	mapOfElementsOfSliceB := make(map[string]bool)
+	for _, e := range b {
+		mapOfElementsOfSliceB[e] = true
+	}
+
+	// Iterate through "a" and find the elements that are not in "b"
+	var sharedElementsOfBothSlices []string
+	for _, e := range a {
+		if mapOfElementsOfSliceB[e] {
+			sharedElementsOfBothSlices = append(sharedElementsOfBothSlices, e)
+		}
+	}
+
+	return sharedElementsOfBothSlices
+}
+
 // GetUniqueElementsOfStringSlices finds the elements that are in the first slice but not in the second slice
 func GetUniqueElementsOfStringSlices(a, b []string) []string {
 	// Create a map to store the elements of "b"
diff --git a/comparisons_test.go b/comparisons_test.go
index 74e7fda..4fe4e72 100644
--- a/comparisons_test.go
+++ b/comparisons_test.go
@@ -5,6 +5,52 @@ import (
 	"testing"
 )
 
+func TestGetSharedElementsOfStringSlices(t *testing.T) {
+	data := []map[string][]string{
+		{
+			"a":              []string{"apple", "banana", "cherry"},
+			"b":              []string{"banana", "cherry", "date", "fig"},
+			"expectedResult": []string{"banana", "cherry"},
+		},
+		{
+			"a":              []string{"banana", "cherry", "date", "fig"},
+			"b":              []string{"apple", "banana", "cherry"},
+			"expectedResult": []string{"banana", "cherry"},
+		},
+		{
+			"a":              []string{"apple", "banana", "cherry"},
+			"b":              []string{"apple", "banana", "cherry"},
+			"expectedResult": []string{"apple", "banana", "cherry"},
+		},
+		{
+			"a":              []string{},
+			"b":              []string{"apple", "banana", "cherry"},
+			"expectedResult": []string{},
+		},
+		{
+			"a":              []string{"apple", "banana", "cherry"},
+			"b":              []string{},
+			"expectedResult": []string{},
+		},
+		{
+			"a":              []string{},
+			"b":              []string{},
+			"expectedResult": []string{},
+		},
+	}
+
+	for _, test := range data {
+		result := GetSharedElementsOfStringSlices(test["a"], test["b"])
+		if !reflect.DeepEqual(result, test["expectedResult"]) {
+			if len(result) == 0 && len(test["expectedResult"]) == 0 {
+				continue
+			}
+
+			t.Errorf("\ngot:    %q\nwanted: %q\nfor:    %q", result, test["expectedResult"], test)
+		}
+	}
+}
+
 func TestGetUniqueElementsOfStringSlices(t *testing.T) {
 	data := []map[string][]string{
 		{