diff --git a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.js b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.js
index 00ff0915e303..4f001e7e4a35 100644
--- a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.js
@@ -25,6 +25,7 @@ var hasWebAssemblySupport = require( '@stdlib/assert/has-wasm-support' );
 var uniform = require( '@stdlib/random/array/uniform' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var dcopy = require( './../lib' );
 
@@ -99,7 +100,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':len='+len, opts, f );
+		bench( format( '%s:len=%d', pkg, len ), opts, f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.js b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.js
index 1393cfb8367d..7e4fab69d17e 100644
--- a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.js
+++ b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.js
@@ -23,6 +23,7 @@
 var bench = require( '@stdlib/bench' );
 var hasWebAssemblySupport = require( '@stdlib/assert/has-wasm-support' );
 var Memory = require( '@stdlib/wasm/memory' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var dcopy = require( './../lib' );
 
@@ -36,7 +37,7 @@ var opts = {
 
 // MAIN //
 
-bench( pkg+':Module:constructor', opts, function benchmark( b ) {
+bench( format( '%s:Module:constructor', pkg ), opts, function benchmark( b ) {
 	var values;
 	var o;
 	var v;
diff --git a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.main.js b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.main.js
index 45200fc392d8..47f57aa3e49f 100644
--- a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.main.js
+++ b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.main.js
@@ -27,6 +27,7 @@ var bytesPerElement = require( '@stdlib/ndarray/base/bytes-per-element' );
 var uniform = require( '@stdlib/random/array/uniform' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var dcopy = require( './../lib' );
 
@@ -131,7 +132,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+'::module,pointers:len='+len, opts, f );
+		bench( format( '%s::module,pointers:len=%d', pkg, len ), opts, f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.ndarray.js b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.ndarray.js
index 4744744962e9..1392bb242529 100644
--- a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.ndarray.js
+++ b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.module.ndarray.js
@@ -27,6 +27,7 @@ var bytesPerElement = require( '@stdlib/ndarray/base/bytes-per-element' );
 var uniform = require( '@stdlib/random/array/uniform' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var dcopy = require( './../lib' );
 
@@ -131,7 +132,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+'::module,pointers:ndarray:len='+len, opts, f );
+		bench( format( '%s::module,pointers:ndarray:len=%d', pkg, len ), opts, f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.ndarray.js
index 58ba0633f971..67b8a6459441 100644
--- a/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.ndarray.js
+++ b/lib/node_modules/@stdlib/blas/base/wasm/dcopy/benchmark/benchmark.ndarray.js
@@ -25,6 +25,7 @@ var hasWebAssemblySupport = require( '@stdlib/assert/has-wasm-support' );
 var uniform = require( '@stdlib/random/array/uniform' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var dcopy = require( './../lib' );
 
@@ -99,7 +100,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':ndarray:len='+len, opts, f );
+		bench( format( '%s:ndarray:len=%d', pkg, len ), opts, f );
 	}
 }